682156860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 2482507776

約数和(自身を除く): 1800350916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 121, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 242, 308, 310, 330, 341, 363, 372, 385, 420, 433, 434, 462, 465, 484, 605, 620, 651, 660, 682, 726, 770, 847, 866, 868, 924, 930, 1023, 1085, 1155, 1210, 1299, 1302, 1364, 1452, 1540, 1694, 1705, 1732, 1815, 1860, 2046, 2165, 2170, 2310, 2387, 2420, 2541, 2598, 2604, 3031, 3255, 3388, 3410, 3630, 3751, 4092, 4235, 4330, 4340, 4620, 4763, 4774, 5082, 5115, 5196, 6062, 6495, 6510, 6820, 7161, 7260, 7502, 8470, 8660, 9093, 9526, 9548, 10164, 10230, 11253, 11935, 12124, 12705, 12990, 13020, 13423, 14289, 14322, 15004, 15155, 16940, 18186, 18755, 19052, 20460, 22506, 23815, 23870, 25410, 25980, 26257, 26846, 28578, 28644, 30310, 33341, 35805, 36372, 37510, 40269, 45012, 45465, 47630, 47740, 50820, 52393, 52514, 53692, 56265, 57156, 60620, 66682, 67115, 71445, 71610, 75020, 78771, 80538, 90930, 93961, 95260, 100023, 104786, 105028, 112530, 131285, 133364, 134230, 142890, 143220, 147653, 157179, 157542, 161076, 166705, 181860, 187922, 200046, 201345, 209572, 225060, 261965, 262570, 268460, 281883, 285780, 295306, 314358, 315084, 333410, 366751, 375844, 393855, 400092, 402690, 442959, 469805, 500115, 523930, 525140, 563766, 590612, 628716, 666820, 733502, 738265, 785895, 787710, 805380, 885918, 939610, 1000230, 1033571, 1047860, 1100253, 1127532, 1409415, 1467004, 1476530, 1571790, 1575420, 1624183, 1771836, 1833755, 1879220, 2000460, 2067142, 2200506, 2214795, 2818830, 2953060, 3100713, 3143580, 3248366, 3667510, 4134284, 4401012, 4429590, 4872549, 5167855, 5501265, 5637660, 6201426, 6496732, 7335020, 8120915, 8859180, 9745098, 10335710, 11002530, 11369281, 12402852, 15503565, 16241830, 19490196, 20671420, 22005060, 22738562, 24362745, 31007130, 32483660, 34107843, 45477124, 48725490, 56846405, 62014260, 68215686, 97450980, 113692810, 136431372, 170539215, 227385620, 341078430, 682156860]

約数ペア:

[(1, 682156860), (2, 341078430), (3, 227385620), (4, 170539215), (5, 136431372), (6, 113692810), (7, 97450980), (10, 68215686), (11, 62014260), (12, 56846405), (14, 48725490), (15, 45477124), (20, 34107843), (21, 32483660), (22, 31007130), (28, 24362745), (30, 22738562), (31, 22005060), (33, 20671420), (35, 19490196), (42, 16241830), (44, 15503565), (55, 12402852), (60, 11369281), (62, 11002530), (66, 10335710), (70, 9745098), (77, 8859180), (84, 8120915), (93, 7335020), (105, 6496732), (110, 6201426), (121, 5637660), (124, 5501265), (132, 5167855), (140, 4872549), (154, 4429590), (155, 4401012), (165, 4134284), (186, 3667510), (210, 3248366), (217, 3143580), (220, 3100713), (231, 2953060), (242, 2818830), (308, 2214795), (310, 2200506), (330, 2067142), (341, 2000460), (363, 1879220), (372, 1833755), (385, 1771836), (420, 1624183), (433, 1575420), (434, 1571790), (462, 1476530), (465, 1467004), (484, 1409415), (605, 1127532), (620, 1100253), (651, 1047860), (660, 1033571), (682, 1000230), (726, 939610), (770, 885918), (847, 805380), (866, 787710), (868, 785895), (924, 738265), (930, 733502), (1023, 666820), (1085, 628716), (1155, 590612), (1210, 563766), (1299, 525140), (1302, 523930), (1364, 500115), (1452, 469805), (1540, 442959), (1694, 402690), (1705, 400092), (1732, 393855), (1815, 375844), (1860, 366751), (2046, 333410), (2165, 315084), (2170, 314358), (2310, 295306), (2387, 285780), (2420, 281883), (2541, 268460), (2598, 262570), (2604, 261965), (3031, 225060), (3255, 209572), (3388, 201345), (3410, 200046), (3630, 187922), (3751, 181860), (4092, 166705), (4235, 161076), (4330, 157542), (4340, 157179), (4620, 147653), (4763, 143220), (4774, 142890), (5082, 134230), (5115, 133364), (5196, 131285), (6062, 112530), (6495, 105028), (6510, 104786), (6820, 100023), (7161, 95260), (7260, 93961), (7502, 90930), (8470, 80538), (8660, 78771), (9093, 75020), (9526, 71610), (9548, 71445), (10164, 67115), (10230, 66682), (11253, 60620), (11935, 57156), (12124, 56265), (12705, 53692), (12990, 52514), (13020, 52393), (13423, 50820), (14289, 47740), (14322, 47630), (15004, 45465), (15155, 45012), (16940, 40269), (18186, 37510), (18755, 36372), (19052, 35805), (20460, 33341), (22506, 30310), (23815, 28644), (23870, 28578), (25410, 26846), (25980, 26257)]