63978420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 145040460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 53, 55, 59, 60, 62, 66, 93, 106, 110, 118, 124, 132, 155, 159, 165, 177, 186, 212, 220, 236, 265, 295, 310, 318, 330, 341, 354, 372, 465, 530, 583, 590, 620, 636, 649, 660, 682, 708, 795, 885, 930, 1023, 1060, 1166, 1180, 1298, 1364, 1590, 1643, 1705, 1749, 1770, 1829, 1860, 1947, 2046, 2332, 2596, 2915, 3127, 3180, 3245, 3286, 3410, 3498, 3540, 3658, 3894, 4092, 4929, 5115, 5487, 5830, 6254, 6490, 6572, 6820, 6996, 7316, 7788, 8215, 8745, 9145, 9381, 9735, 9858, 10230, 10974, 11660, 12508, 12980, 15635, 16430, 17490, 18073, 18290, 18762, 19470, 19716, 20119, 20460, 21948, 24645, 27435, 31270, 32860, 34397, 34980, 36146, 36580, 37524, 38940, 40238, 46905, 49290, 54219, 54870, 60357, 62540, 68794, 72292, 80476, 90365, 93810, 96937, 98580, 100595, 103191, 108438, 109740, 120714, 137588, 171985, 180730, 187620, 193874, 201190, 206382, 216876, 241428, 271095, 290811, 301785, 343970, 361460, 387748, 402380, 412764, 484685, 515955, 542190, 581622, 603570, 687940, 969370, 1031910, 1066307, 1084380, 1163244, 1207140, 1454055, 1938740, 2063820, 2132614, 2908110, 3198921, 4265228, 5331535, 5816220, 6397842, 10663070, 12795684, 15994605, 21326140, 31989210, 63978420]

約数ペア:

[(1, 63978420), (2, 31989210), (3, 21326140), (4, 15994605), (5, 12795684), (6, 10663070), (10, 6397842), (11, 5816220), (12, 5331535), (15, 4265228), (20, 3198921), (22, 2908110), (30, 2132614), (31, 2063820), (33, 1938740), (44, 1454055), (53, 1207140), (55, 1163244), (59, 1084380), (60, 1066307), (62, 1031910), (66, 969370), (93, 687940), (106, 603570), (110, 581622), (118, 542190), (124, 515955), (132, 484685), (155, 412764), (159, 402380), (165, 387748), (177, 361460), (186, 343970), (212, 301785), (220, 290811), (236, 271095), (265, 241428), (295, 216876), (310, 206382), (318, 201190), (330, 193874), (341, 187620), (354, 180730), (372, 171985), (465, 137588), (530, 120714), (583, 109740), (590, 108438), (620, 103191), (636, 100595), (649, 98580), (660, 96937), (682, 93810), (708, 90365), (795, 80476), (885, 72292), (930, 68794), (1023, 62540), (1060, 60357), (1166, 54870), (1180, 54219), (1298, 49290), (1364, 46905), (1590, 40238), (1643, 38940), (1705, 37524), (1749, 36580), (1770, 36146), (1829, 34980), (1860, 34397), (1947, 32860), (2046, 31270), (2332, 27435), (2596, 24645), (2915, 21948), (3127, 20460), (3180, 20119), (3245, 19716), (3286, 19470), (3410, 18762), (3498, 18290), (3540, 18073), (3658, 17490), (3894, 16430), (4092, 15635), (4929, 12980), (5115, 12508), (5487, 11660), (5830, 10974), (6254, 10230), (6490, 9858), (6572, 9735), (6820, 9381), (6996, 9145), (7316, 8745), (7788, 8215)]