20231381040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{7879}}^1$

素因数の和:8731

約数の個数: 160

約数和(自身を含む): 67632337920

約数和(自身を除く): 47400956880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 823, 1040, 1560, 1646, 2469, 3120, 3292, 4115, 4938, 6584, 7879, 8230, 9876, 10699, 12345, 13168, 15758, 16460, 19752, 21398, 23637, 24690, 31516, 32097, 32920, 39395, 39504, 42796, 47274, 49380, 53495, 63032, 64194, 65840, 78790, 85592, 94548, 98760, 102427, 106990, 118185, 126064, 128388, 157580, 160485, 171184, 189096, 197520, 204854, 213980, 236370, 256776, 307281, 315160, 320970, 378192, 409708, 427960, 472740, 512135, 513552, 614562, 630320, 641940, 819416, 855920, 945480, 1024270, 1229124, 1283880, 1536405, 1638832, 1890960, 2048540, 2458248, 2567760, 3072810, 4097080, 4916496, 6145620, 6484417, 8194160, 12291240, 12968834, 19453251, 24582480, 25937668, 32422085, 38906502, 51875336, 64844170, 77813004, 84297421, 97266255, 103750672, 129688340, 155626008, 168594842, 194532510, 252892263, 259376680, 311252016, 337189684, 389065020, 421487105, 505784526, 518753360, 674379368, 778130040, 842974210, 1011569052, 1264461315, 1348758736, 1556260080, 1685948420, 2023138104, 2528922630, 3371896840, 4046276208, 5057845260, 6743793680, 10115690520, 20231381040]

約数ペア:

[(1, 20231381040), (2, 10115690520), (3, 6743793680), (4, 5057845260), (5, 4046276208), (6, 3371896840), (8, 2528922630), (10, 2023138104), (12, 1685948420), (13, 1556260080), (15, 1348758736), (16, 1264461315), (20, 1011569052), (24, 842974210), (26, 778130040), (30, 674379368), (39, 518753360), (40, 505784526), (48, 421487105), (52, 389065020), (60, 337189684), (65, 311252016), (78, 259376680), (80, 252892263), (104, 194532510), (120, 168594842), (130, 155626008), (156, 129688340), (195, 103750672), (208, 97266255), (240, 84297421), (260, 77813004), (312, 64844170), (390, 51875336), (520, 38906502), (624, 32422085), (780, 25937668), (823, 24582480), (1040, 19453251), (1560, 12968834), (1646, 12291240), (2469, 8194160), (3120, 6484417), (3292, 6145620), (4115, 4916496), (4938, 4097080), (6584, 3072810), (7879, 2567760), (8230, 2458248), (9876, 2048540), (10699, 1890960), (12345, 1638832), (13168, 1536405), (15758, 1283880), (16460, 1229124), (19752, 1024270), (21398, 945480), (23637, 855920), (24690, 819416), (31516, 641940), (32097, 630320), (32920, 614562), (39395, 513552), (39504, 512135), (42796, 472740), (47274, 427960), (49380, 409708), (53495, 378192), (63032, 320970), (64194, 315160), (65840, 307281), (78790, 256776), (85592, 236370), (94548, 213980), (98760, 204854), (102427, 197520), (106990, 189096), (118185, 171184), (126064, 160485), (128388, 157580)]