31810944060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{5087}}^1$

素因数の和:5825

約数の個数: 216

約数和(自身を含む): 112427602560

約数和(自身を除く): 80616658500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 709, 735, 882, 980, 1260, 1418, 1470, 1764, 2127, 2205, 2836, 2940, 3545, 4254, 4410, 4963, 5087, 6381, 7090, 8508, 8820, 9926, 10174, 10635, 12762, 14180, 14889, 15261, 19852, 20348, 21270, 24815, 25435, 25524, 29778, 30522, 31905, 34741, 35609, 42540, 44667, 45783, 49630, 50870, 59556, 61044, 63810, 69482, 71218, 74445, 76305, 89334, 91566, 99260, 101740, 104223, 106827, 127620, 138964, 142436, 148890, 152610, 173705, 178045, 178668, 183132, 208446, 213654, 223335, 228915, 249263, 297780, 305220, 312669, 320481, 347410, 356090, 416892, 427308, 446670, 457830, 498526, 521115, 534135, 625338, 640962, 694820, 712180, 747789, 893340, 915660, 997052, 1042230, 1068270, 1246315, 1250676, 1281924, 1495578, 1563345, 1602405, 2084460, 2136540, 2243367, 2492630, 2991156, 3126690, 3204810, 3606683, 3738945, 4486734, 4985260, 6253380, 6409620, 7213366, 7477890, 8973468, 10820049, 11216835, 14426732, 14955780, 18033415, 21640098, 22433670, 25246781, 32460147, 36066830, 43280196, 44867340, 50493562, 54100245, 64920294, 72133660, 75740343, 100987124, 108200490, 126233905, 129840588, 151480686, 162300735, 176727467, 216400980, 227221029, 252467810, 302961372, 324601470, 353454934, 378701715, 454442058, 504935620, 530182401, 649202940, 706909868, 757403430, 883637335, 908884116, 1060364802, 1136105145, 1514806860, 1590547203, 1767274670, 2120729604, 2272210290, 2650912005, 3181094406, 3534549340, 4544420580, 5301824010, 6362188812, 7952736015, 10603648020, 15905472030, 31810944060]

約数ペア:

[(1, 31810944060), (2, 15905472030), (3, 10603648020), (4, 7952736015), (5, 6362188812), (6, 5301824010), (7, 4544420580), (9, 3534549340), (10, 3181094406), (12, 2650912005), (14, 2272210290), (15, 2120729604), (18, 1767274670), (20, 1590547203), (21, 1514806860), (28, 1136105145), (30, 1060364802), (35, 908884116), (36, 883637335), (42, 757403430), (45, 706909868), (49, 649202940), (60, 530182401), (63, 504935620), (70, 454442058), (84, 378701715), (90, 353454934), (98, 324601470), (105, 302961372), (126, 252467810), (140, 227221029), (147, 216400980), (180, 176727467), (196, 162300735), (210, 151480686), (245, 129840588), (252, 126233905), (294, 108200490), (315, 100987124), (420, 75740343), (441, 72133660), (490, 64920294), (588, 54100245), (630, 50493562), (709, 44867340), (735, 43280196), (882, 36066830), (980, 32460147), (1260, 25246781), (1418, 22433670), (1470, 21640098), (1764, 18033415), (2127, 14955780), (2205, 14426732), (2836, 11216835), (2940, 10820049), (3545, 8973468), (4254, 7477890), (4410, 7213366), (4963, 6409620), (5087, 6253380), (6381, 4985260), (7090, 4486734), (8508, 3738945), (8820, 3606683), (9926, 3204810), (10174, 3126690), (10635, 2991156), (12762, 2492630), (14180, 2243367), (14889, 2136540), (15261, 2084460), (19852, 1602405), (20348, 1563345), (21270, 1495578), (24815, 1281924), (25435, 1250676), (25524, 1246315), (29778, 1068270), (30522, 1042230), (31905, 997052), (34741, 915660), (35609, 893340), (42540, 747789), (44667, 712180), (45783, 694820), (49630, 640962), (50870, 625338), (59556, 534135), (61044, 521115), (63810, 498526), (69482, 457830), (71218, 446670), (74445, 427308), (76305, 416892), (89334, 356090), (91566, 347410), (99260, 320481), (101740, 312669), (104223, 305220), (106827, 297780), (127620, 249263), (138964, 228915), (142436, 223335), (148890, 213654), (152610, 208446), (173705, 183132), (178045, 178668)]