4029480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 256

約数和(自身を含む): 16934400

約数和(自身を除く): 12904920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 82, 84, 90, 91, 104, 105, 108, 117, 120, 123, 126, 130, 135, 140, 156, 164, 168, 180, 182, 189, 195, 205, 210, 216, 234, 246, 252, 260, 270, 273, 280, 287, 312, 315, 328, 351, 360, 364, 369, 378, 390, 410, 420, 455, 468, 492, 504, 520, 533, 540, 546, 574, 585, 615, 630, 702, 728, 738, 756, 780, 819, 820, 840, 861, 910, 936, 945, 984, 1066, 1080, 1092, 1107, 1148, 1170, 1230, 1260, 1365, 1404, 1435, 1476, 1512, 1560, 1599, 1638, 1640, 1722, 1755, 1820, 1845, 1890, 2132, 2184, 2214, 2296, 2340, 2457, 2460, 2520, 2583, 2665, 2730, 2808, 2870, 2952, 3198, 3276, 3444, 3510, 3640, 3690, 3731, 3780, 4095, 4264, 4305, 4428, 4680, 4797, 4914, 4920, 5166, 5330, 5460, 5535, 5740, 6396, 6552, 6888, 7020, 7380, 7462, 7560, 7749, 7995, 8190, 8610, 8856, 9594, 9828, 10332, 10660, 10920, 11070, 11193, 11480, 12285, 12792, 12915, 14040, 14391, 14760, 14924, 15498, 15990, 16380, 17220, 18655, 19188, 19656, 20664, 21320, 22140, 22386, 23985, 24570, 25830, 28782, 29848, 30996, 31980, 32760, 33579, 34440, 37310, 38376, 38745, 44280, 44772, 47970, 49140, 51660, 55965, 57564, 61992, 63960, 67158, 71955, 74620, 77490, 89544, 95940, 98280, 100737, 103320, 111930, 115128, 134316, 143910, 149240, 154980, 167895, 191880, 201474, 223860, 268632, 287820, 309960, 335790, 402948, 447720, 503685, 575640, 671580, 805896, 1007370, 1343160, 2014740, 4029480]

約数ペア:

[(1, 4029480), (2, 2014740), (3, 1343160), (4, 1007370), (5, 805896), (6, 671580), (7, 575640), (8, 503685), (9, 447720), (10, 402948), (12, 335790), (13, 309960), (14, 287820), (15, 268632), (18, 223860), (20, 201474), (21, 191880), (24, 167895), (26, 154980), (27, 149240), (28, 143910), (30, 134316), (35, 115128), (36, 111930), (39, 103320), (40, 100737), (41, 98280), (42, 95940), (45, 89544), (52, 77490), (54, 74620), (56, 71955), (60, 67158), (63, 63960), (65, 61992), (70, 57564), (72, 55965), (78, 51660), (82, 49140), (84, 47970), (90, 44772), (91, 44280), (104, 38745), (105, 38376), (108, 37310), (117, 34440), (120, 33579), (123, 32760), (126, 31980), (130, 30996), (135, 29848), (140, 28782), (156, 25830), (164, 24570), (168, 23985), (180, 22386), (182, 22140), (189, 21320), (195, 20664), (205, 19656), (210, 19188), (216, 18655), (234, 17220), (246, 16380), (252, 15990), (260, 15498), (270, 14924), (273, 14760), (280, 14391), (287, 14040), (312, 12915), (315, 12792), (328, 12285), (351, 11480), (360, 11193), (364, 11070), (369, 10920), (378, 10660), (390, 10332), (410, 9828), (420, 9594), (455, 8856), (468, 8610), (492, 8190), (504, 7995), (520, 7749), (533, 7560), (540, 7462), (546, 7380), (574, 7020), (585, 6888), (615, 6552), (630, 6396), (702, 5740), (728, 5535), (738, 5460), (756, 5330), (780, 5166), (819, 4920), (820, 4914), (840, 4797), (861, 4680), (910, 4428), (936, 4305), (945, 4264), (984, 4095), (1066, 3780), (1080, 3731), (1092, 3690), (1107, 3640), (1148, 3510), (1170, 3444), (1230, 3276), (1260, 3198), (1365, 2952), (1404, 2870), (1435, 2808), (1476, 2730), (1512, 2665), (1560, 2583), (1599, 2520), (1638, 2460), (1640, 2457), (1722, 2340), (1755, 2296), (1820, 2214), (1845, 2184), (1890, 2132)]