1612601640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20269}}^1$

素因数の和:20316

約数の個数: 192

約数和(自身を含む): 5976406800

約数和(自身を除く): 4363805160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 20269, 26520, 39780, 40538, 60807, 79560, 81076, 101345, 121614, 162152, 182421, 202690, 243228, 263497, 304035, 344573, 364842, 405380, 486456, 526994, 608070, 689146, 729684, 790491, 810760, 912105, 1033719, 1053988, 1216140, 1317485, 1378292, 1459368, 1580982, 1722865, 1824210, 2067438, 2107976, 2371473, 2432280, 2634970, 2756584, 3101157, 3161964, 3445730, 3648420, 3952455, 4134876, 4479449, 4742946, 5168595, 5269940, 6202314, 6323928, 6891460, 7296840, 7904910, 8269752, 8958898, 9485892, 10337190, 10539880, 11857365, 12404628, 13438347, 13782920, 15505785, 15809820, 17917796, 18971784, 20674380, 22397245, 23714730, 24809256, 26876694, 31011570, 31619640, 35835592, 40315041, 41348760, 44794490, 47429460, 53753388, 62023140, 67191735, 80630082, 89588980, 94858920, 107506776, 124046280, 134383470, 161260164, 179177960, 201575205, 268766940, 322520328, 403150410, 537533880, 806300820, 1612601640]

約数ペア:

[(1, 1612601640), (2, 806300820), (3, 537533880), (4, 403150410), (5, 322520328), (6, 268766940), (8, 201575205), (9, 179177960), (10, 161260164), (12, 134383470), (13, 124046280), (15, 107506776), (17, 94858920), (18, 89588980), (20, 80630082), (24, 67191735), (26, 62023140), (30, 53753388), (34, 47429460), (36, 44794490), (39, 41348760), (40, 40315041), (45, 35835592), (51, 31619640), (52, 31011570), (60, 26876694), (65, 24809256), (68, 23714730), (72, 22397245), (78, 20674380), (85, 18971784), (90, 17917796), (102, 15809820), (104, 15505785), (117, 13782920), (120, 13438347), (130, 12404628), (136, 11857365), (153, 10539880), (156, 10337190), (170, 9485892), (180, 8958898), (195, 8269752), (204, 7904910), (221, 7296840), (234, 6891460), (255, 6323928), (260, 6202314), (306, 5269940), (312, 5168595), (340, 4742946), (360, 4479449), (390, 4134876), (408, 3952455), (442, 3648420), (468, 3445730), (510, 3161964), (520, 3101157), (585, 2756584), (612, 2634970), (663, 2432280), (680, 2371473), (765, 2107976), (780, 2067438), (884, 1824210), (936, 1722865), (1020, 1580982), (1105, 1459368), (1170, 1378292), (1224, 1317485), (1326, 1216140), (1530, 1053988), (1560, 1033719), (1768, 912105), (1989, 810760), (2040, 790491), (2210, 729684), (2340, 689146), (2652, 608070), (3060, 526994), (3315, 486456), (3978, 405380), (4420, 364842), (4680, 344573), (5304, 304035), (6120, 263497), (6630, 243228), (7956, 202690), (8840, 182421), (9945, 162152), (13260, 121614), (15912, 101345), (19890, 81076), (20269, 79560), (26520, 60807), (39780, 40538)]