2642040720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 640

約数和(自身を含む): 10902159360

約数和(自身を除く): 8260118640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 31, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 62, 66, 68, 72, 80, 85, 88, 90, 93, 99, 102, 108, 110, 120, 124, 132, 135, 136, 144, 153, 155, 165, 170, 176, 180, 186, 187, 198, 204, 211, 216, 220, 240, 248, 255, 264, 270, 272, 279, 297, 306, 310, 330, 340, 341, 360, 372, 374, 396, 408, 422, 432, 440, 459, 465, 495, 496, 510, 527, 528, 540, 558, 561, 594, 612, 620, 633, 660, 680, 682, 720, 744, 748, 765, 792, 816, 837, 844, 880, 918, 930, 935, 990, 1020, 1023, 1054, 1055, 1080, 1116, 1122, 1188, 1224, 1240, 1266, 1320, 1360, 1364, 1395, 1485, 1488, 1496, 1530, 1581, 1584, 1674, 1683, 1688, 1705, 1836, 1860, 1870, 1899, 1980, 2040, 2046, 2108, 2110, 2160, 2232, 2244, 2295, 2321, 2376, 2448, 2480, 2532, 2635, 2640, 2728, 2790, 2805, 2970, 2992, 3060, 3069, 3162, 3165, 3348, 3366, 3376, 3410, 3587, 3672, 3720, 3740, 3798, 3960, 4080, 4092, 4185, 4216, 4220, 4464, 4488, 4590, 4642, 4743, 4752, 5049, 5064, 5115, 5270, 5456, 5580, 5610, 5697, 5797, 5940, 6120, 6138, 6324, 6330, 6541, 6696, 6732, 6820, 6963, 7174, 7344, 7440, 7480, 7596, 7905, 7920, 8184, 8370, 8415, 8432, 8440, 8976, 9180, 9207, 9284, 9486, 9495, 10098, 10128, 10230, 10540, 10761, 11160, 11220, 11394, 11594, 11605, 11880, 12240, 12276, 12648, 12660, 13082, 13392, 13464, 13640, 13926, 14229, 14348, 14960, 15192, 15345, 15810, 16368, 16740, 16830, 16880, 17391, 17935, 18360, 18414, 18568, 18972, 18990, 19623, 20196, 20460, 20889, 21080, 21522, 22320, 22440, 22788, 23188, 23210, 23715, 23760, 24552, 25245, 25296, 25320, 26164, 26928, 27280, 27852, 28458, 28485, 28696, 28985, 30384, 30690, 31620, 32283, 32705, 33480, 33660, 34782, 34815, 35870, 36720, 36828, 37136, 37944, 37980, 39246, 39457, 40392, 40920, 41778, 42160, 43044, 44880, 45576, 46035, 46376, 46420, 47430, 49104, 50490, 50640, 52173, 52328, 53805, 55704, 56916, 56970, 57392, 57970, 58869, 61380, 62667, 63240, 64566, 65410, 66960, 67320, 69564, 69630, 71145, 71740, 71951, 73656, 75888, 75960, 78492, 78914, 80784, 81840, 83556, 86088, 86955, 91152, 92070, 92752, 92840, 94860, 96849, 98115, 100980, 104346, 104445, 104656, 107610, 111197, 111408, 113832, 113940, 115940, 117738, 118371, 122760, 125334, 126480, 129132, 130820, 134640, 139128, 139260, 142290, 143480, 143902, 147312, 151920, 156519, 156984, 157828, 161415, 167112, 172176, 173910, 176607, 184140, 185680, 189720, 193698, 196230, 197285, 201960, 208692, 208890, 215220, 215853, 222394, 227664, 227880, 231880, 235476, 236742, 245520, 250668, 258264, 260865, 261640, 278256, 278520, 284580, 286960, 287804, 294345, 313038, 313335, 313968, 315656, 322830, 333591, 334224, 347820, 353214, 355113, 359755, 368280, 379440, 387396, 392460, 394570, 403920, 417384, 417780, 430440, 431706, 444788, 455760, 463760, 470952, 473484, 484245, 501336, 516528, 521730, 523280, 555985, 557040, 569160, 575608, 588690, 591855, 626076, 626670, 631312, 645660, 647559, 667182, 695640, 706428, 710226, 719510, 736560, 774792, 782595, 784920, 789140, 834768, 835560, 860880, 863412, 883035, 889576, 941904, 946968, 968490, 1000773, 1002672, 1043460, 1065339, 1079265, 1111970, 1138320, 1151216, 1177380, 1183710, 1223167, 1252152, 1253340, 1291320, 1295118, 1334364, 1391280, 1412856, 1420452, 1439020, 1549584, 1565190, 1569840, 1578280, 1667955, 1671120, 1726824, 1766070, 1775565, 1779152, 1893936, 1936980, 1942677, 2001546, 2086920, 2130678, 2158530, 2223940, 2354760, 2367420, 2446334, 2504304, 2506680, 2582640, 2590236, 2668728, 2825712, 2840904, 2878040, 3002319, 3130380, 3156560, 3237795, 3335910, 3453648, 3532140, 3551130, 3669501, 3873960, 3885354, 4003092, 4173840, 4261356, 4317060, 4447880, 4709520, 4734840, 4892668, 5003865, 5013360, 5180472, 5326695, 5337456, 5681808, 5756080, 6004638, 6115835, 6260760, 6475590, 6671820, 7064280, 7102260, 7339002, 7747920, 7770708, 8006184, 8522712, 8634120, 8895760, 9469680, 9713385, 9785336, 10007730, 10360944, 10653390, 11008503, 12009276, 12231670, 12521520, 12951180, 13343640, 14128560, 14204520, 14678004, 15011595, 15541416, 16012368, 17045424, 17268240, 18347505, 19426770, 19570672, 20015460, 21306780, 22017006, 24018552, 24463340, 25902360, 26687280, 28409040, 29356008, 30023190, 31082832, 33025509, 36695010, 38853540, 40030920, 42613560, 44034012, 48037104, 48926680, 51804720, 55042515, 58712016, 60046380, 66051018, 73390020, 77707080, 80061840, 85227120, 88068024, 97853360, 110085030, 120092760, 132102036, 146780040, 155414160, 165127545, 176136048, 220170060, 240185520, 264204072, 293560080, 330255090, 440340120, 528408144, 660510180, 880680240, 1321020360, 2642040720]

約数ペア:

[(1, 2642040720), (2, 1321020360), (3, 880680240), (4, 660510180), (5, 528408144), (6, 440340120), (8, 330255090), (9, 293560080), (10, 264204072), (11, 240185520), (12, 220170060), (15, 176136048), (16, 165127545), (17, 155414160), (18, 146780040), (20, 132102036), (22, 120092760), (24, 110085030), (27, 97853360), (30, 88068024), (31, 85227120), (33, 80061840), (34, 77707080), (36, 73390020), (40, 66051018), (44, 60046380), (45, 58712016), (48, 55042515), (51, 51804720), (54, 48926680), (55, 48037104), (60, 44034012), (62, 42613560), (66, 40030920), (68, 38853540), (72, 36695010), (80, 33025509), (85, 31082832), (88, 30023190), (90, 29356008), (93, 28409040), (99, 26687280), (102, 25902360), (108, 24463340), (110, 24018552), (120, 22017006), (124, 21306780), (132, 20015460), (135, 19570672), (136, 19426770), (144, 18347505), (153, 17268240), (155, 17045424), (165, 16012368), (170, 15541416), (176, 15011595), (180, 14678004), (186, 14204520), (187, 14128560), (198, 13343640), (204, 12951180), (211, 12521520), (216, 12231670), (220, 12009276), (240, 11008503), (248, 10653390), (255, 10360944), (264, 10007730), (270, 9785336), (272, 9713385), (279, 9469680), (297, 8895760), (306, 8634120), (310, 8522712), (330, 8006184), (340, 7770708), (341, 7747920), (360, 7339002), (372, 7102260), (374, 7064280), (396, 6671820), (408, 6475590), (422, 6260760), (432, 6115835), (440, 6004638), (459, 5756080), (465, 5681808), (495, 5337456), (496, 5326695), (510, 5180472), (527, 5013360), (528, 5003865), (540, 4892668), (558, 4734840), (561, 4709520), (594, 4447880), (612, 4317060), (620, 4261356), (633, 4173840), (660, 4003092), (680, 3885354), (682, 3873960), (720, 3669501), (744, 3551130), (748, 3532140), (765, 3453648), (792, 3335910), (816, 3237795), (837, 3156560), (844, 3130380), (880, 3002319), (918, 2878040), (930, 2840904), (935, 2825712), (990, 2668728), (1020, 2590236), (1023, 2582640), (1054, 2506680), (1055, 2504304), (1080, 2446334), (1116, 2367420), (1122, 2354760), (1188, 2223940), (1224, 2158530), (1240, 2130678), (1266, 2086920), (1320, 2001546), (1360, 1942677), (1364, 1936980), (1395, 1893936), (1485, 1779152), (1488, 1775565), (1496, 1766070), (1530, 1726824), (1581, 1671120), (1584, 1667955), (1674, 1578280), (1683, 1569840), (1688, 1565190), (1705, 1549584), (1836, 1439020), (1860, 1420452), (1870, 1412856), (1899, 1391280), (1980, 1334364), (2040, 1295118), (2046, 1291320), (2108, 1253340), (2110, 1252152), (2160, 1223167), (2232, 1183710), (2244, 1177380), (2295, 1151216), (2321, 1138320), (2376, 1111970), (2448, 1079265), (2480, 1065339), (2532, 1043460), (2635, 1002672), (2640, 1000773), (2728, 968490), (2790, 946968), (2805, 941904), (2970, 889576), (2992, 883035), (3060, 863412), (3069, 860880), (3162, 835560), (3165, 834768), (3348, 789140), (3366, 784920), (3376, 782595), (3410, 774792), (3587, 736560), (3672, 719510), (3720, 710226), (3740, 706428), (3798, 695640), (3960, 667182), (4080, 647559), (4092, 645660), (4185, 631312), (4216, 626670), (4220, 626076), (4464, 591855), (4488, 588690), (4590, 575608), (4642, 569160), (4743, 557040), (4752, 555985), (5049, 523280), (5064, 521730), (5115, 516528), (5270, 501336), (5456, 484245), (5580, 473484), (5610, 470952), (5697, 463760), (5797, 455760), (5940, 444788), (6120, 431706), (6138, 430440), (6324, 417780), (6330, 417384), (6541, 403920), (6696, 394570), (6732, 392460), (6820, 387396), (6963, 379440), (7174, 368280), (7344, 359755), (7440, 355113), (7480, 353214), (7596, 347820), (7905, 334224), (7920, 333591), (8184, 322830), (8370, 315656), (8415, 313968), (8432, 313335), (8440, 313038), (8976, 294345), (9180, 287804), (9207, 286960), (9284, 284580), (9486, 278520), (9495, 278256), (10098, 261640), (10128, 260865), (10230, 258264), (10540, 250668), (10761, 245520), (11160, 236742), (11220, 235476), (11394, 231880), (11594, 227880), (11605, 227664), (11880, 222394), (12240, 215853), (12276, 215220), (12648, 208890), (12660, 208692), (13082, 201960), (13392, 197285), (13464, 196230), (13640, 193698), (13926, 189720), (14229, 185680), (14348, 184140), (14960, 176607), (15192, 173910), (15345, 172176), (15810, 167112), (16368, 161415), (16740, 157828), (16830, 156984), (16880, 156519), (17391, 151920), (17935, 147312), (18360, 143902), (18414, 143480), (18568, 142290), (18972, 139260), (18990, 139128), (19623, 134640), (20196, 130820), (20460, 129132), (20889, 126480), (21080, 125334), (21522, 122760), (22320, 118371), (22440, 117738), (22788, 115940), (23188, 113940), (23210, 113832), (23715, 111408), (23760, 111197), (24552, 107610), (25245, 104656), (25296, 104445), (25320, 104346), (26164, 100980), (26928, 98115), (27280, 96849), (27852, 94860), (28458, 92840), (28485, 92752), (28696, 92070), (28985, 91152), (30384, 86955), (30690, 86088), (31620, 83556), (32283, 81840), (32705, 80784), (33480, 78914), (33660, 78492), (34782, 75960), (34815, 75888), (35870, 73656), (36720, 71951), (36828, 71740), (37136, 71145), (37944, 69630), (37980, 69564), (39246, 67320), (39457, 66960), (40392, 65410), (40920, 64566), (41778, 63240), (42160, 62667), (43044, 61380), (44880, 58869), (45576, 57970), (46035, 57392), (46376, 56970), (46420, 56916), (47430, 55704), (49104, 53805), (50490, 52328), (50640, 52173)]