65846820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 147526620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 41, 52, 58, 60, 65, 71, 78, 82, 87, 116, 123, 130, 142, 145, 156, 164, 174, 195, 205, 213, 246, 260, 284, 290, 348, 355, 377, 390, 410, 426, 435, 492, 533, 580, 615, 710, 754, 780, 820, 852, 870, 923, 1065, 1066, 1131, 1189, 1230, 1420, 1508, 1599, 1740, 1846, 1885, 2059, 2130, 2132, 2262, 2378, 2460, 2665, 2769, 2911, 3198, 3567, 3692, 3770, 4118, 4260, 4524, 4615, 4756, 5330, 5538, 5655, 5822, 5945, 6177, 6396, 7134, 7540, 7995, 8236, 8733, 9230, 10295, 10660, 11076, 11310, 11644, 11890, 12354, 13845, 14268, 14555, 15457, 15990, 17466, 17835, 18460, 20590, 22620, 23780, 24708, 26767, 27690, 29110, 30885, 30914, 31980, 34932, 35670, 37843, 41180, 43665, 46371, 53534, 55380, 58220, 61770, 61828, 71340, 75686, 77285, 80301, 84419, 87330, 92742, 107068, 113529, 123540, 133835, 151372, 154570, 160602, 168838, 174660, 185484, 189215, 227058, 231855, 253257, 267670, 309140, 321204, 337676, 378430, 401505, 422095, 454116, 463710, 506514, 535340, 567645, 756860, 803010, 844190, 927420, 1013028, 1097447, 1135290, 1266285, 1606020, 1688380, 2194894, 2270580, 2532570, 3292341, 4389788, 5065140, 5487235, 6584682, 10974470, 13169364, 16461705, 21948940, 32923410, 65846820]

約数ペア:

[(1, 65846820), (2, 32923410), (3, 21948940), (4, 16461705), (5, 13169364), (6, 10974470), (10, 6584682), (12, 5487235), (13, 5065140), (15, 4389788), (20, 3292341), (26, 2532570), (29, 2270580), (30, 2194894), (39, 1688380), (41, 1606020), (52, 1266285), (58, 1135290), (60, 1097447), (65, 1013028), (71, 927420), (78, 844190), (82, 803010), (87, 756860), (116, 567645), (123, 535340), (130, 506514), (142, 463710), (145, 454116), (156, 422095), (164, 401505), (174, 378430), (195, 337676), (205, 321204), (213, 309140), (246, 267670), (260, 253257), (284, 231855), (290, 227058), (348, 189215), (355, 185484), (377, 174660), (390, 168838), (410, 160602), (426, 154570), (435, 151372), (492, 133835), (533, 123540), (580, 113529), (615, 107068), (710, 92742), (754, 87330), (780, 84419), (820, 80301), (852, 77285), (870, 75686), (923, 71340), (1065, 61828), (1066, 61770), (1131, 58220), (1189, 55380), (1230, 53534), (1420, 46371), (1508, 43665), (1599, 41180), (1740, 37843), (1846, 35670), (1885, 34932), (2059, 31980), (2130, 30914), (2132, 30885), (2262, 29110), (2378, 27690), (2460, 26767), (2665, 24708), (2769, 23780), (2911, 22620), (3198, 20590), (3567, 18460), (3692, 17835), (3770, 17466), (4118, 15990), (4260, 15457), (4524, 14555), (4615, 14268), (4756, 13845), (5330, 12354), (5538, 11890), (5655, 11644), (5822, 11310), (5945, 11076), (6177, 10660), (6396, 10295), (7134, 9230), (7540, 8733), (7995, 8236)]