260764920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 973304640

約数和(自身を除く): 712539720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 81, 82, 90, 104, 108, 117, 120, 123, 130, 135, 151, 156, 162, 164, 180, 195, 205, 216, 234, 246, 260, 270, 302, 312, 324, 328, 351, 360, 369, 390, 405, 410, 453, 468, 492, 520, 533, 540, 585, 604, 615, 648, 702, 738, 755, 780, 810, 820, 906, 936, 984, 1053, 1066, 1080, 1107, 1170, 1208, 1230, 1359, 1404, 1476, 1510, 1560, 1599, 1620, 1640, 1755, 1812, 1845, 1963, 2106, 2132, 2214, 2265, 2340, 2460, 2665, 2718, 2808, 2952, 3020, 3198, 3240, 3321, 3510, 3624, 3690, 3926, 4077, 4212, 4264, 4428, 4530, 4680, 4797, 4920, 5265, 5330, 5436, 5535, 5889, 6040, 6191, 6396, 6642, 6795, 7020, 7380, 7852, 7995, 8154, 8424, 8856, 9060, 9594, 9815, 10530, 10660, 10872, 11070, 11778, 12231, 12382, 12792, 13284, 13590, 14040, 14391, 14760, 15704, 15990, 16308, 16605, 17667, 18120, 18573, 19188, 19630, 20385, 21060, 21320, 22140, 23556, 23985, 24462, 24764, 26568, 27180, 28782, 29445, 30955, 31980, 32616, 33210, 35334, 37146, 38376, 39260, 40770, 42120, 43173, 44280, 47112, 47970, 48924, 49528, 53001, 54360, 55719, 57564, 58890, 61155, 61910, 63960, 66420, 70668, 71955, 74292, 78520, 80483, 81540, 86346, 88335, 92865, 95940, 97848, 106002, 111438, 115128, 117780, 122310, 123820, 132840, 141336, 143910, 148584, 159003, 160966, 163080, 167157, 172692, 176670, 185730, 191880, 212004, 215865, 222876, 235560, 241449, 244620, 247640, 265005, 278595, 287820, 318006, 321932, 334314, 345384, 353340, 371460, 402415, 424008, 431730, 445752, 482898, 489240, 501471, 530010, 557190, 575640, 636012, 643864, 668628, 706680, 724347, 742920, 795015, 804830, 835785, 863460, 965796, 1002942, 1060020, 1114380, 1207245, 1272024, 1337256, 1448694, 1590030, 1609660, 1671570, 1726920, 1931592, 2005884, 2120040, 2173041, 2228760, 2414490, 2507355, 2897388, 3180060, 3219320, 3343140, 3621735, 4011768, 4346082, 4828980, 5014710, 5794776, 6360120, 6519123, 6686280, 7243470, 8692164, 9657960, 10029420, 10865205, 13038246, 14486940, 17384328, 20058840, 21730410, 26076492, 28973880, 32595615, 43460820, 52152984, 65191230, 86921640, 130382460, 260764920]

約数ペア:

[(1, 260764920), (2, 130382460), (3, 86921640), (4, 65191230), (5, 52152984), (6, 43460820), (8, 32595615), (9, 28973880), (10, 26076492), (12, 21730410), (13, 20058840), (15, 17384328), (18, 14486940), (20, 13038246), (24, 10865205), (26, 10029420), (27, 9657960), (30, 8692164), (36, 7243470), (39, 6686280), (40, 6519123), (41, 6360120), (45, 5794776), (52, 5014710), (54, 4828980), (60, 4346082), (65, 4011768), (72, 3621735), (78, 3343140), (81, 3219320), (82, 3180060), (90, 2897388), (104, 2507355), (108, 2414490), (117, 2228760), (120, 2173041), (123, 2120040), (130, 2005884), (135, 1931592), (151, 1726920), (156, 1671570), (162, 1609660), (164, 1590030), (180, 1448694), (195, 1337256), (205, 1272024), (216, 1207245), (234, 1114380), (246, 1060020), (260, 1002942), (270, 965796), (302, 863460), (312, 835785), (324, 804830), (328, 795015), (351, 742920), (360, 724347), (369, 706680), (390, 668628), (405, 643864), (410, 636012), (453, 575640), (468, 557190), (492, 530010), (520, 501471), (533, 489240), (540, 482898), (585, 445752), (604, 431730), (615, 424008), (648, 402415), (702, 371460), (738, 353340), (755, 345384), (780, 334314), (810, 321932), (820, 318006), (906, 287820), (936, 278595), (984, 265005), (1053, 247640), (1066, 244620), (1080, 241449), (1107, 235560), (1170, 222876), (1208, 215865), (1230, 212004), (1359, 191880), (1404, 185730), (1476, 176670), (1510, 172692), (1560, 167157), (1599, 163080), (1620, 160966), (1640, 159003), (1755, 148584), (1812, 143910), (1845, 141336), (1963, 132840), (2106, 123820), (2132, 122310), (2214, 117780), (2265, 115128), (2340, 111438), (2460, 106002), (2665, 97848), (2718, 95940), (2808, 92865), (2952, 88335), (3020, 86346), (3198, 81540), (3240, 80483), (3321, 78520), (3510, 74292), (3624, 71955), (3690, 70668), (3926, 66420), (4077, 63960), (4212, 61910), (4264, 61155), (4428, 58890), (4530, 57564), (4680, 55719), (4797, 54360), (4920, 53001), (5265, 49528), (5330, 48924), (5436, 47970), (5535, 47112), (5889, 44280), (6040, 43173), (6191, 42120), (6396, 40770), (6642, 39260), (6795, 38376), (7020, 37146), (7380, 35334), (7852, 33210), (7995, 32616), (8154, 31980), (8424, 30955), (8856, 29445), (9060, 28782), (9594, 27180), (9815, 26568), (10530, 24764), (10660, 24462), (10872, 23985), (11070, 23556), (11778, 22140), (12231, 21320), (12382, 21060), (12792, 20385), (13284, 19630), (13590, 19188), (14040, 18573), (14391, 18120), (14760, 17667), (15704, 16605), (15990, 16308)]