20238740340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 576

約数和(自身を含む): 75753216000

約数和(自身を除く): 55514475660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 43, 52, 57, 60, 65, 70, 76, 78, 84, 86, 91, 95, 105, 114, 129, 130, 133, 140, 156, 169, 172, 182, 190, 195, 210, 215, 228, 247, 258, 260, 266, 273, 285, 301, 338, 349, 364, 380, 390, 399, 420, 430, 455, 494, 507, 516, 532, 546, 559, 570, 602, 645, 665, 676, 698, 741, 780, 798, 817, 845, 860, 903, 910, 988, 1014, 1047, 1092, 1118, 1140, 1183, 1204, 1235, 1290, 1330, 1365, 1396, 1482, 1505, 1596, 1634, 1677, 1690, 1729, 1745, 1806, 1820, 1995, 2028, 2094, 2236, 2366, 2443, 2451, 2470, 2535, 2580, 2660, 2730, 2795, 2964, 3010, 3211, 3268, 3354, 3380, 3458, 3490, 3549, 3612, 3705, 3913, 3990, 4085, 4188, 4515, 4537, 4732, 4886, 4902, 4940, 5070, 5187, 5235, 5460, 5590, 5719, 5915, 6020, 6422, 6631, 6708, 6916, 6980, 7098, 7267, 7329, 7410, 7826, 7980, 8170, 8385, 8645, 9030, 9074, 9633, 9772, 9804, 10140, 10374, 10470, 10621, 11180, 11438, 11739, 11830, 12215, 12255, 12844, 13262, 13611, 14196, 14534, 14658, 14820, 15007, 15652, 16055, 16340, 16770, 17157, 17290, 17745, 18060, 18148, 19266, 19565, 19893, 20748, 20940, 21242, 21801, 22477, 22685, 22876, 23478, 23660, 24430, 24510, 25935, 26524, 27222, 28595, 29068, 29316, 30014, 31759, 31863, 32110, 33155, 33540, 34314, 34580, 35490, 36335, 36645, 38532, 39130, 39786, 42484, 43602, 44954, 45021, 45370, 46417, 46956, 48165, 48860, 49020, 50869, 51870, 53105, 54444, 57190, 58695, 58981, 60028, 63518, 63726, 64220, 66310, 67431, 68055, 68628, 70980, 72670, 73290, 74347, 75035, 78260, 79572, 85785, 86203, 87204, 89908, 90042, 90740, 92834, 95277, 96330, 99465, 101738, 103740, 105049, 106210, 109005, 112385, 114380, 117390, 117962, 127036, 127452, 132620, 134862, 136110, 138073, 139251, 145340, 146580, 148694, 150070, 152607, 158795, 159315, 171570, 172406, 176943, 180084, 185668, 190554, 192660, 195091, 198930, 203476, 210098, 212420, 218010, 223041, 224770, 225105, 232085, 234780, 235924, 254345, 258609, 269724, 272220, 276146, 278502, 285133, 294905, 297388, 300140, 305214, 315147, 317590, 318630, 337155, 343140, 344812, 353886, 371735, 381108, 390182, 397860, 412867, 414219, 420196, 431015, 436020, 446082, 449540, 450210, 464170, 476385, 508690, 517218, 525245, 552292, 557004, 570266, 585273, 589810, 603421, 610428, 630294, 635180, 637260, 674310, 690365, 696255, 707772, 743470, 763035, 780364, 825734, 828438, 855399, 862030, 884715, 892164, 900420, 928340, 952770, 966511, 975455, 1017380, 1034436, 1050490, 1115205, 1120639, 1140532, 1170546, 1179620, 1206842, 1238601, 1260588, 1293045, 1348620, 1365637, 1380730, 1392510, 1425665, 1486940, 1526070, 1575735, 1651468, 1656876, 1710798, 1724060, 1769430, 1810263, 1905540, 1933022, 1950910, 1995931, 2064335, 2071095, 2100980, 2230410, 2241278, 2341092, 2413684, 2477202, 2536183, 2586090, 2731274, 2761460, 2785020, 2851330, 2899533, 2926365, 3017105, 3052140, 3151470, 3361917, 3421596, 3538860, 3620526, 3706729, 3866044, 3901820, 3991862, 4096911, 4128670, 4142190, 4276995, 4460820, 4482556, 4832555, 4954404, 5072366, 5172180, 5462548, 5603195, 5702660, 5799066, 5852730, 5987793, 6034210, 6193005, 6302940, 6723834, 6828185, 7241052, 7413458, 7608549, 7844473, 7983724, 8193822, 8257340, 8284380, 8553990, 9051315, 9665110, 9979655, 10144732, 11120187, 11206390, 11598132, 11705460, 11975586, 12068420, 12386010, 12680915, 13447668, 13656370, 14497665, 14826916, 15217098, 15688946, 16387644, 16809585, 17107980, 17753281, 18102630, 18533645, 19330220, 19959310, 20484555, 22240374, 22412780, 23533419, 23951172, 24772020, 25361830, 25947103, 27312740, 28995330, 29938965, 30434196, 31377892, 33619170, 35506562, 36205260, 37067290, 38042745, 39222365, 39918620, 40969110, 44480748, 47066838, 48187477, 50723660, 51894206, 53259843, 55600935, 57990660, 59877930, 67238340, 71013124, 74134580, 76085490, 77841309, 78444730, 81938220, 88766405, 94133676, 96374954, 103788412, 106519686, 111201870, 117667095, 119755860, 129735515, 144562431, 152170980, 155682618, 156889460, 177532810, 192749908, 213039372, 222403740, 235334190, 240937385, 259471030, 266299215, 289124862, 311365236, 337312339, 355065620, 389206545, 470668380, 481874770, 518942060, 532598430, 578249724, 674624678, 722812155, 778413090, 963749540, 1011937017, 1065196860, 1349249356, 1445624310, 1556826180, 1686561695, 2023874034, 2891248620, 3373123390, 4047748068, 5059685085, 6746246780, 10119370170, 20238740340]

約数ペア:

[(1, 20238740340), (2, 10119370170), (3, 6746246780), (4, 5059685085), (5, 4047748068), (6, 3373123390), (7, 2891248620), (10, 2023874034), (12, 1686561695), (13, 1556826180), (14, 1445624310), (15, 1349249356), (19, 1065196860), (20, 1011937017), (21, 963749540), (26, 778413090), (28, 722812155), (30, 674624678), (35, 578249724), (38, 532598430), (39, 518942060), (42, 481874770), (43, 470668380), (52, 389206545), (57, 355065620), (60, 337312339), (65, 311365236), (70, 289124862), (76, 266299215), (78, 259471030), (84, 240937385), (86, 235334190), (91, 222403740), (95, 213039372), (105, 192749908), (114, 177532810), (129, 156889460), (130, 155682618), (133, 152170980), (140, 144562431), (156, 129735515), (169, 119755860), (172, 117667095), (182, 111201870), (190, 106519686), (195, 103788412), (210, 96374954), (215, 94133676), (228, 88766405), (247, 81938220), (258, 78444730), (260, 77841309), (266, 76085490), (273, 74134580), (285, 71013124), (301, 67238340), (338, 59877930), (349, 57990660), (364, 55600935), (380, 53259843), (390, 51894206), (399, 50723660), (420, 48187477), (430, 47066838), (455, 44480748), (494, 40969110), (507, 39918620), (516, 39222365), (532, 38042745), (546, 37067290), (559, 36205260), (570, 35506562), (602, 33619170), (645, 31377892), (665, 30434196), (676, 29938965), (698, 28995330), (741, 27312740), (780, 25947103), (798, 25361830), (817, 24772020), (845, 23951172), (860, 23533419), (903, 22412780), (910, 22240374), (988, 20484555), (1014, 19959310), (1047, 19330220), (1092, 18533645), (1118, 18102630), (1140, 17753281), (1183, 17107980), (1204, 16809585), (1235, 16387644), (1290, 15688946), (1330, 15217098), (1365, 14826916), (1396, 14497665), (1482, 13656370), (1505, 13447668), (1596, 12680915), (1634, 12386010), (1677, 12068420), (1690, 11975586), (1729, 11705460), (1745, 11598132), (1806, 11206390), (1820, 11120187), (1995, 10144732), (2028, 9979655), (2094, 9665110), (2236, 9051315), (2366, 8553990), (2443, 8284380), (2451, 8257340), (2470, 8193822), (2535, 7983724), (2580, 7844473), (2660, 7608549), (2730, 7413458), (2795, 7241052), (2964, 6828185), (3010, 6723834), (3211, 6302940), (3268, 6193005), (3354, 6034210), (3380, 5987793), (3458, 5852730), (3490, 5799066), (3549, 5702660), (3612, 5603195), (3705, 5462548), (3913, 5172180), (3990, 5072366), (4085, 4954404), (4188, 4832555), (4515, 4482556), (4537, 4460820), (4732, 4276995), (4886, 4142190), (4902, 4128670), (4940, 4096911), (5070, 3991862), (5187, 3901820), (5235, 3866044), (5460, 3706729), (5590, 3620526), (5719, 3538860), (5915, 3421596), (6020, 3361917), (6422, 3151470), (6631, 3052140), (6708, 3017105), (6916, 2926365), (6980, 2899533), (7098, 2851330), (7267, 2785020), (7329, 2761460), (7410, 2731274), (7826, 2586090), (7980, 2536183), (8170, 2477202), (8385, 2413684), (8645, 2341092), (9030, 2241278), (9074, 2230410), (9633, 2100980), (9772, 2071095), (9804, 2064335), (10140, 1995931), (10374, 1950910), (10470, 1933022), (10621, 1905540), (11180, 1810263), (11438, 1769430), (11739, 1724060), (11830, 1710798), (12215, 1656876), (12255, 1651468), (12844, 1575735), (13262, 1526070), (13611, 1486940), (14196, 1425665), (14534, 1392510), (14658, 1380730), (14820, 1365637), (15007, 1348620), (15652, 1293045), (16055, 1260588), (16340, 1238601), (16770, 1206842), (17157, 1179620), (17290, 1170546), (17745, 1140532), (18060, 1120639), (18148, 1115205), (19266, 1050490), (19565, 1034436), (19893, 1017380), (20748, 975455), (20940, 966511), (21242, 952770), (21801, 928340), (22477, 900420), (22685, 892164), (22876, 884715), (23478, 862030), (23660, 855399), (24430, 828438), (24510, 825734), (25935, 780364), (26524, 763035), (27222, 743470), (28595, 707772), (29068, 696255), (29316, 690365), (30014, 674310), (31759, 637260), (31863, 635180), (32110, 630294), (33155, 610428), (33540, 603421), (34314, 589810), (34580, 585273), (35490, 570266), (36335, 557004), (36645, 552292), (38532, 525245), (39130, 517218), (39786, 508690), (42484, 476385), (43602, 464170), (44954, 450210), (45021, 449540), (45370, 446082), (46417, 436020), (46956, 431015), (48165, 420196), (48860, 414219), (49020, 412867), (50869, 397860), (51870, 390182), (53105, 381108), (54444, 371735), (57190, 353886), (58695, 344812), (58981, 343140), (60028, 337155), (63518, 318630), (63726, 317590), (64220, 315147), (66310, 305214), (67431, 300140), (68055, 297388), (68628, 294905), (70980, 285133), (72670, 278502), (73290, 276146), (74347, 272220), (75035, 269724), (78260, 258609), (79572, 254345), (85785, 235924), (86203, 234780), (87204, 232085), (89908, 225105), (90042, 224770), (90740, 223041), (92834, 218010), (95277, 212420), (96330, 210098), (99465, 203476), (101738, 198930), (103740, 195091), (105049, 192660), (106210, 190554), (109005, 185668), (112385, 180084), (114380, 176943), (117390, 172406), (117962, 171570), (127036, 159315), (127452, 158795), (132620, 152607), (134862, 150070), (136110, 148694), (138073, 146580), (139251, 145340)]