8219491280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 720

約数和(自身を含む): 27795220992

約数和(自身を除く): 19575729712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 35, 40, 43, 44, 49, 52, 55, 56, 62, 65, 70, 77, 80, 86, 88, 91, 98, 104, 110, 112, 121, 124, 130, 140, 143, 154, 155, 172, 176, 182, 196, 208, 215, 217, 220, 242, 245, 248, 260, 280, 286, 301, 308, 310, 341, 344, 364, 385, 392, 403, 430, 434, 440, 455, 473, 484, 490, 496, 520, 539, 559, 560, 572, 602, 605, 616, 620, 637, 682, 688, 715, 728, 770, 784, 806, 847, 860, 868, 880, 910, 946, 968, 980, 1001, 1040, 1078, 1085, 1118, 1144, 1204, 1210, 1232, 1240, 1274, 1333, 1364, 1430, 1456, 1505, 1519, 1540, 1573, 1612, 1694, 1705, 1720, 1736, 1820, 1892, 1936, 1960, 2002, 2015, 2107, 2156, 2170, 2236, 2288, 2365, 2387, 2408, 2420, 2480, 2548, 2666, 2695, 2728, 2795, 2821, 2860, 3010, 3038, 3080, 3146, 3185, 3224, 3311, 3388, 3410, 3440, 3472, 3640, 3751, 3784, 3913, 3920, 4004, 4030, 4214, 4235, 4312, 4340, 4433, 4472, 4730, 4774, 4816, 4840, 5005, 5096, 5203, 5332, 5390, 5456, 5590, 5642, 5720, 5929, 6020, 6076, 6149, 6160, 6292, 6370, 6448, 6622, 6665, 6776, 6820, 7007, 7280, 7502, 7568, 7595, 7826, 7865, 8008, 8060, 8428, 8470, 8624, 8680, 8866, 8944, 9331, 9460, 9548, 9680, 10010, 10192, 10406, 10535, 10664, 10780, 11011, 11180, 11284, 11440, 11858, 11935, 12040, 12152, 12298, 12584, 12740, 13244, 13330, 13552, 13640, 14014, 14105, 14663, 15004, 15190, 15652, 15730, 16016, 16120, 16555, 16709, 16856, 16940, 17329, 17360, 17732, 18662, 18755, 18920, 19096, 19565, 19747, 20020, 20812, 21070, 21328, 21560, 22022, 22165, 22360, 22568, 23177, 23716, 23870, 24080, 24304, 24596, 25168, 25480, 26015, 26257, 26488, 26660, 27280, 27391, 28028, 28210, 29326, 29645, 30008, 30380, 30745, 31031, 31304, 31460, 32240, 33110, 33418, 33712, 33880, 34658, 35035, 35464, 36421, 37324, 37510, 37840, 38192, 39130, 39494, 40040, 41624, 42140, 43043, 43120, 44044, 44330, 44720, 45136, 46354, 46655, 47432, 47740, 48763, 49192, 50960, 52030, 52514, 52976, 53320, 54782, 55055, 56056, 56420, 58652, 59290, 60016, 60760, 61490, 62062, 62608, 62920, 65317, 66220, 66836, 67639, 67760, 69316, 70070, 70928, 72842, 73315, 74648, 75020, 77077, 78260, 78988, 80080, 83248, 83545, 84280, 86086, 86645, 88088, 88660, 92708, 93310, 94864, 95480, 97526, 98384, 98735, 102641, 104060, 105028, 106640, 109564, 110110, 112112, 112840, 115885, 117304, 118580, 121303, 121520, 122980, 124124, 125840, 130634, 131285, 132440, 133672, 135278, 136955, 138632, 140140, 145684, 146630, 149296, 150040, 154154, 155155, 156520, 157976, 161293, 167090, 168560, 172172, 173290, 176176, 177320, 182105, 183799, 185416, 186620, 190619, 190960, 195052, 197470, 205282, 208120, 210056, 215215, 217217, 219128, 220220, 225680, 231770, 234608, 237160, 242606, 243815, 245960, 248248, 254947, 261268, 262570, 264880, 267344, 270556, 273910, 277264, 280280, 291368, 293260, 300080, 301301, 308308, 310310, 313040, 315952, 322586, 326585, 334180, 338195, 341341, 344344, 346580, 354640, 364210, 367598, 370832, 373240, 381238, 385385, 390104, 394940, 410564, 416240, 420112, 430430, 434434, 438256, 440440, 463540, 473473, 474320, 485212, 487630, 491920, 496496, 509894, 513205, 522536, 525140, 541112, 547820, 560560, 582736, 586520, 602602, 606515, 616616, 620620, 645172, 653170, 668360, 676390, 682682, 688688, 693160, 718487, 728420, 735196, 746480, 762476, 770770, 780208, 789880, 806465, 821128, 849121, 860860, 868868, 880880, 918995, 927080, 946946, 953095, 970424, 975260, 1019788, 1026410, 1045072, 1050280, 1082224, 1086085, 1095640, 1129051, 1173040, 1205204, 1213030, 1233232, 1241240, 1274735, 1290344, 1306340, 1334333, 1336720, 1352780, 1365364, 1386320, 1436974, 1456840, 1470392, 1506505, 1524952, 1541540, 1579760, 1612930, 1642256, 1698242, 1706705, 1721720, 1737736, 1837990, 1854160, 1893892, 1906190, 1940848, 1950520, 2039576, 2052820, 2096809, 2100560, 2172170, 2191280, 2258102, 2367365, 2389387, 2410408, 2426060, 2482480, 2549470, 2580688, 2612680, 2668666, 2705560, 2730728, 2873948, 2913680, 2940784, 3013010, 3049904, 3083080, 3225860, 3314311, 3396484, 3413410, 3443440, 3475472, 3592435, 3675980, 3787784, 3812380, 3901040, 4079152, 4105640, 4193618, 4245605, 4344340, 4516204, 4734730, 4778774, 4820816, 4852120, 5098940, 5225360, 5337332, 5411120, 5461456, 5645255, 5747896, 6026020, 6166160, 6451720, 6628622, 6671665, 6792968, 6826820, 7184870, 7351960, 7575568, 7624760, 7903357, 8211280, 8387236, 8491210, 8688680, 9032408, 9340331, 9469460, 9557548, 9704240, 10197880, 10484045, 10674664, 11290510, 11495792, 11946935, 12052040, 12903440, 13257244, 13343330, 13585936, 13653640, 14369740, 14677663, 14703920, 15249520, 15806714, 16571555, 16774472, 16982420, 17377360, 18064816, 18680662, 18938920, 19115096, 20395760, 20968090, 21349328, 22581020, 23893870, 24104080, 26514488, 26686660, 27307280, 28739480, 29355326, 31613428, 33143110, 33548944, 33964840, 37361324, 37877840, 38230192, 39516785, 41936180, 45162040, 46701655, 47787740, 53028976, 53373320, 57478960, 58710652, 63226856, 66286220, 67929680, 73388315, 74722648, 79033570, 83872360, 90324080, 93403310, 95575480, 102743641, 106746640, 117421304, 126453712, 132572440, 146776630, 149445296, 158067140, 167744720, 186806620, 191150960, 205487282, 234842608, 265144880, 293553260, 316134280, 373613240, 410974564, 513718205, 587106520, 632268560, 747226480, 821949128, 1027436410, 1174213040, 1643898256, 2054872820, 4109745640, 8219491280]

約数ペア:

[(1, 8219491280), (2, 4109745640), (4, 2054872820), (5, 1643898256), (7, 1174213040), (8, 1027436410), (10, 821949128), (11, 747226480), (13, 632268560), (14, 587106520), (16, 513718205), (20, 410974564), (22, 373613240), (26, 316134280), (28, 293553260), (31, 265144880), (35, 234842608), (40, 205487282), (43, 191150960), (44, 186806620), (49, 167744720), (52, 158067140), (55, 149445296), (56, 146776630), (62, 132572440), (65, 126453712), (70, 117421304), (77, 106746640), (80, 102743641), (86, 95575480), (88, 93403310), (91, 90324080), (98, 83872360), (104, 79033570), (110, 74722648), (112, 73388315), (121, 67929680), (124, 66286220), (130, 63226856), (140, 58710652), (143, 57478960), (154, 53373320), (155, 53028976), (172, 47787740), (176, 46701655), (182, 45162040), (196, 41936180), (208, 39516785), (215, 38230192), (217, 37877840), (220, 37361324), (242, 33964840), (245, 33548944), (248, 33143110), (260, 31613428), (280, 29355326), (286, 28739480), (301, 27307280), (308, 26686660), (310, 26514488), (341, 24104080), (344, 23893870), (364, 22581020), (385, 21349328), (392, 20968090), (403, 20395760), (430, 19115096), (434, 18938920), (440, 18680662), (455, 18064816), (473, 17377360), (484, 16982420), (490, 16774472), (496, 16571555), (520, 15806714), (539, 15249520), (559, 14703920), (560, 14677663), (572, 14369740), (602, 13653640), (605, 13585936), (616, 13343330), (620, 13257244), (637, 12903440), (682, 12052040), (688, 11946935), (715, 11495792), (728, 11290510), (770, 10674664), (784, 10484045), (806, 10197880), (847, 9704240), (860, 9557548), (868, 9469460), (880, 9340331), (910, 9032408), (946, 8688680), (968, 8491210), (980, 8387236), (1001, 8211280), (1040, 7903357), (1078, 7624760), (1085, 7575568), (1118, 7351960), (1144, 7184870), (1204, 6826820), (1210, 6792968), (1232, 6671665), (1240, 6628622), (1274, 6451720), (1333, 6166160), (1364, 6026020), (1430, 5747896), (1456, 5645255), (1505, 5461456), (1519, 5411120), (1540, 5337332), (1573, 5225360), (1612, 5098940), (1694, 4852120), (1705, 4820816), (1720, 4778774), (1736, 4734730), (1820, 4516204), (1892, 4344340), (1936, 4245605), (1960, 4193618), (2002, 4105640), (2015, 4079152), (2107, 3901040), (2156, 3812380), (2170, 3787784), (2236, 3675980), (2288, 3592435), (2365, 3475472), (2387, 3443440), (2408, 3413410), (2420, 3396484), (2480, 3314311), (2548, 3225860), (2666, 3083080), (2695, 3049904), (2728, 3013010), (2795, 2940784), (2821, 2913680), (2860, 2873948), (3010, 2730728), (3038, 2705560), (3080, 2668666), (3146, 2612680), (3185, 2580688), (3224, 2549470), (3311, 2482480), (3388, 2426060), (3410, 2410408), (3440, 2389387), (3472, 2367365), (3640, 2258102), (3751, 2191280), (3784, 2172170), (3913, 2100560), (3920, 2096809), (4004, 2052820), (4030, 2039576), (4214, 1950520), (4235, 1940848), (4312, 1906190), (4340, 1893892), (4433, 1854160), (4472, 1837990), (4730, 1737736), (4774, 1721720), (4816, 1706705), (4840, 1698242), (5005, 1642256), (5096, 1612930), (5203, 1579760), (5332, 1541540), (5390, 1524952), (5456, 1506505), (5590, 1470392), (5642, 1456840), (5720, 1436974), (5929, 1386320), (6020, 1365364), (6076, 1352780), (6149, 1336720), (6160, 1334333), (6292, 1306340), (6370, 1290344), (6448, 1274735), (6622, 1241240), (6665, 1233232), (6776, 1213030), (6820, 1205204), (7007, 1173040), (7280, 1129051), (7502, 1095640), (7568, 1086085), (7595, 1082224), (7826, 1050280), (7865, 1045072), (8008, 1026410), (8060, 1019788), (8428, 975260), (8470, 970424), (8624, 953095), (8680, 946946), (8866, 927080), (8944, 918995), (9331, 880880), (9460, 868868), (9548, 860860), (9680, 849121), (10010, 821128), (10192, 806465), (10406, 789880), (10535, 780208), (10664, 770770), (10780, 762476), (11011, 746480), (11180, 735196), (11284, 728420), (11440, 718487), (11858, 693160), (11935, 688688), (12040, 682682), (12152, 676390), (12298, 668360), (12584, 653170), (12740, 645172), (13244, 620620), (13330, 616616), (13552, 606515), (13640, 602602), (14014, 586520), (14105, 582736), (14663, 560560), (15004, 547820), (15190, 541112), (15652, 525140), (15730, 522536), (16016, 513205), (16120, 509894), (16555, 496496), (16709, 491920), (16856, 487630), (16940, 485212), (17329, 474320), (17360, 473473), (17732, 463540), (18662, 440440), (18755, 438256), (18920, 434434), (19096, 430430), (19565, 420112), (19747, 416240), (20020, 410564), (20812, 394940), (21070, 390104), (21328, 385385), (21560, 381238), (22022, 373240), (22165, 370832), (22360, 367598), (22568, 364210), (23177, 354640), (23716, 346580), (23870, 344344), (24080, 341341), (24304, 338195), (24596, 334180), (25168, 326585), (25480, 322586), (26015, 315952), (26257, 313040), (26488, 310310), (26660, 308308), (27280, 301301), (27391, 300080), (28028, 293260), (28210, 291368), (29326, 280280), (29645, 277264), (30008, 273910), (30380, 270556), (30745, 267344), (31031, 264880), (31304, 262570), (31460, 261268), (32240, 254947), (33110, 248248), (33418, 245960), (33712, 243815), (33880, 242606), (34658, 237160), (35035, 234608), (35464, 231770), (36421, 225680), (37324, 220220), (37510, 219128), (37840, 217217), (38192, 215215), (39130, 210056), (39494, 208120), (40040, 205282), (41624, 197470), (42140, 195052), (43043, 190960), (43120, 190619), (44044, 186620), (44330, 185416), (44720, 183799), (45136, 182105), (46354, 177320), (46655, 176176), (47432, 173290), (47740, 172172), (48763, 168560), (49192, 167090), (50960, 161293), (52030, 157976), (52514, 156520), (52976, 155155), (53320, 154154), (54782, 150040), (55055, 149296), (56056, 146630), (56420, 145684), (58652, 140140), (59290, 138632), (60016, 136955), (60760, 135278), (61490, 133672), (62062, 132440), (62608, 131285), (62920, 130634), (65317, 125840), (66220, 124124), (66836, 122980), (67639, 121520), (67760, 121303), (69316, 118580), (70070, 117304), (70928, 115885), (72842, 112840), (73315, 112112), (74648, 110110), (75020, 109564), (77077, 106640), (78260, 105028), (78988, 104060), (80080, 102641), (83248, 98735), (83545, 98384), (84280, 97526), (86086, 95480), (86645, 94864), (88088, 93310), (88660, 92708)]