86921640

素因数分解:

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

素因数の和:225

約数の個数: 256

約数和(自身を含む): 321753600

約数和(自身を除く): 234831960

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, 82, 90, 104, 108, 117, 120, 123, 130, 135, 151, 156, 164, 180, 195, 205, 216, 234, 246, 260, 270, 302, 312, 328, 351, 360, 369, 390, 410, 453, 468, 492, 520, 533, 540, 585, 604, 615, 702, 738, 755, 780, 820, 906, 936, 984, 1066, 1080, 1107, 1170, 1208, 1230, 1359, 1404, 1476, 1510, 1560, 1599, 1640, 1755, 1812, 1845, 1963, 2132, 2214, 2265, 2340, 2460, 2665, 2718, 2808, 2952, 3020, 3198, 3510, 3624, 3690, 3926, 4077, 4264, 4428, 4530, 4680, 4797, 4920, 5330, 5436, 5535, 5889, 6040, 6191, 6396, 6795, 7020, 7380, 7852, 7995, 8154, 8856, 9060, 9594, 9815, 10660, 10872, 11070, 11778, 12382, 12792, 13590, 14040, 14391, 14760, 15704, 15990, 16308, 17667, 18120, 18573, 19188, 19630, 20385, 21320, 22140, 23556, 23985, 24764, 27180, 28782, 29445, 30955, 31980, 32616, 35334, 37146, 38376, 39260, 40770, 44280, 47112, 47970, 49528, 53001, 54360, 55719, 57564, 58890, 61910, 63960, 70668, 71955, 74292, 78520, 80483, 81540, 88335, 92865, 95940, 106002, 111438, 115128, 117780, 123820, 141336, 143910, 148584, 160966, 163080, 167157, 176670, 185730, 191880, 212004, 222876, 235560, 241449, 247640, 265005, 278595, 287820, 321932, 334314, 353340, 371460, 402415, 424008, 445752, 482898, 530010, 557190, 575640, 643864, 668628, 706680, 724347, 742920, 804830, 835785, 965796, 1060020, 1114380, 1207245, 1337256, 1448694, 1609660, 1671570, 1931592, 2120040, 2173041, 2228760, 2414490, 2897388, 3219320, 3343140, 3621735, 4346082, 4828980, 5794776, 6686280, 7243470, 8692164, 9657960, 10865205, 14486940, 17384328, 21730410, 28973880, 43460820, 86921640]

約数ペア:

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