1234456860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2252

約数の個数: 192

約数和(自身を含む): 4295918592

約数和(自身を除く): 3061461732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 107, 130, 140, 156, 182, 195, 210, 214, 260, 273, 321, 364, 390, 420, 428, 455, 535, 546, 642, 749, 780, 910, 1070, 1092, 1284, 1365, 1391, 1498, 1605, 1820, 2113, 2140, 2247, 2730, 2782, 2996, 3210, 3745, 4173, 4226, 4494, 5460, 5564, 6339, 6420, 6955, 7490, 8346, 8452, 8988, 9737, 10565, 11235, 12678, 13910, 14791, 14980, 16692, 19474, 20865, 21130, 22470, 25356, 27469, 27820, 29211, 29582, 31695, 38948, 41730, 42260, 44373, 44940, 48685, 54938, 58422, 59164, 63390, 73955, 82407, 83460, 88746, 97370, 109876, 116844, 126780, 137345, 146055, 147910, 164814, 177492, 192283, 194740, 221865, 226091, 274690, 292110, 295820, 329628, 384566, 412035, 443730, 452182, 549380, 576849, 584220, 678273, 769132, 824070, 887460, 904364, 961415, 1130455, 1153698, 1356546, 1582637, 1648140, 1922830, 2260910, 2307396, 2713092, 2884245, 2939183, 3165274, 3391365, 3845660, 4521820, 4747911, 5768490, 5878366, 6330548, 6782730, 7913185, 8817549, 9495822, 11536980, 11756732, 13565460, 14695915, 15826370, 17635098, 18991644, 20574281, 23739555, 29391830, 31652740, 35270196, 41148562, 44087745, 47479110, 58783660, 61722843, 82297124, 88175490, 94958220, 102871405, 123445686, 176350980, 205742810, 246891372, 308614215, 411485620, 617228430, 1234456860]

約数ペア:

[(1, 1234456860), (2, 617228430), (3, 411485620), (4, 308614215), (5, 246891372), (6, 205742810), (7, 176350980), (10, 123445686), (12, 102871405), (13, 94958220), (14, 88175490), (15, 82297124), (20, 61722843), (21, 58783660), (26, 47479110), (28, 44087745), (30, 41148562), (35, 35270196), (39, 31652740), (42, 29391830), (52, 23739555), (60, 20574281), (65, 18991644), (70, 17635098), (78, 15826370), (84, 14695915), (91, 13565460), (105, 11756732), (107, 11536980), (130, 9495822), (140, 8817549), (156, 7913185), (182, 6782730), (195, 6330548), (210, 5878366), (214, 5768490), (260, 4747911), (273, 4521820), (321, 3845660), (364, 3391365), (390, 3165274), (420, 2939183), (428, 2884245), (455, 2713092), (535, 2307396), (546, 2260910), (642, 1922830), (749, 1648140), (780, 1582637), (910, 1356546), (1070, 1153698), (1092, 1130455), (1284, 961415), (1365, 904364), (1391, 887460), (1498, 824070), (1605, 769132), (1820, 678273), (2113, 584220), (2140, 576849), (2247, 549380), (2730, 452182), (2782, 443730), (2996, 412035), (3210, 384566), (3745, 329628), (4173, 295820), (4226, 292110), (4494, 274690), (5460, 226091), (5564, 221865), (6339, 194740), (6420, 192283), (6955, 177492), (7490, 164814), (8346, 147910), (8452, 146055), (8988, 137345), (9737, 126780), (10565, 116844), (11235, 109876), (12678, 97370), (13910, 88746), (14791, 83460), (14980, 82407), (16692, 73955), (19474, 63390), (20865, 59164), (21130, 58422), (22470, 54938), (25356, 48685), (27469, 44940), (27820, 44373), (29211, 42260), (29582, 41730), (31695, 38948)]