1099935720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:689

約数の個数: 256

約数和(自身を含む): 3981600000

約数和(自身を除く): 2881664280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 157, 180, 195, 216, 234, 260, 270, 312, 314, 351, 360, 390, 468, 471, 499, 520, 540, 585, 628, 702, 780, 785, 936, 942, 998, 1080, 1170, 1256, 1404, 1413, 1497, 1560, 1570, 1755, 1884, 1996, 2041, 2340, 2355, 2495, 2808, 2826, 2994, 3140, 3510, 3768, 3992, 4082, 4239, 4491, 4680, 4710, 4990, 5652, 5988, 6123, 6280, 6487, 7020, 7065, 7485, 8164, 8478, 8982, 9420, 9980, 10205, 11304, 11976, 12246, 12974, 13473, 14040, 14130, 14970, 16328, 16956, 17964, 18369, 18840, 19461, 19960, 20410, 21195, 22455, 24492, 25948, 26946, 28260, 29940, 30615, 32435, 33912, 35928, 36738, 38922, 40820, 42390, 44910, 48984, 51896, 53892, 55107, 56520, 58383, 59880, 61230, 64870, 67365, 73476, 77844, 78343, 81640, 84780, 89820, 91845, 97305, 107784, 110214, 116766, 122460, 129740, 134730, 146952, 155688, 156686, 169560, 175149, 179640, 183690, 194610, 220428, 233532, 235029, 244920, 259480, 269460, 275535, 291915, 313372, 350298, 367380, 389220, 391715, 440856, 467064, 470058, 538920, 551070, 583830, 626744, 700596, 705087, 734760, 778440, 783430, 875745, 940116, 1018459, 1102140, 1167660, 1175145, 1401192, 1410174, 1566860, 1751490, 1880232, 2036918, 2115261, 2204280, 2335320, 2350290, 2820348, 3055377, 3133720, 3502980, 3525435, 4073836, 4230522, 4700580, 5092295, 5640696, 6110754, 7005960, 7050870, 8147672, 8461044, 9166131, 9401160, 10184590, 10576305, 12221508, 14101740, 15276885, 16922088, 18332262, 20369180, 21152610, 24443016, 27498393, 28203480, 30553770, 36664524, 40738360, 42305220, 45830655, 54996786, 61107540, 73329048, 84610440, 91661310, 109993572, 122215080, 137491965, 183322620, 219987144, 274983930, 366645240, 549967860, 1099935720]

約数ペア:

[(1, 1099935720), (2, 549967860), (3, 366645240), (4, 274983930), (5, 219987144), (6, 183322620), (8, 137491965), (9, 122215080), (10, 109993572), (12, 91661310), (13, 84610440), (15, 73329048), (18, 61107540), (20, 54996786), (24, 45830655), (26, 42305220), (27, 40738360), (30, 36664524), (36, 30553770), (39, 28203480), (40, 27498393), (45, 24443016), (52, 21152610), (54, 20369180), (60, 18332262), (65, 16922088), (72, 15276885), (78, 14101740), (90, 12221508), (104, 10576305), (108, 10184590), (117, 9401160), (120, 9166131), (130, 8461044), (135, 8147672), (156, 7050870), (157, 7005960), (180, 6110754), (195, 5640696), (216, 5092295), (234, 4700580), (260, 4230522), (270, 4073836), (312, 3525435), (314, 3502980), (351, 3133720), (360, 3055377), (390, 2820348), (468, 2350290), (471, 2335320), (499, 2204280), (520, 2115261), (540, 2036918), (585, 1880232), (628, 1751490), (702, 1566860), (780, 1410174), (785, 1401192), (936, 1175145), (942, 1167660), (998, 1102140), (1080, 1018459), (1170, 940116), (1256, 875745), (1404, 783430), (1413, 778440), (1497, 734760), (1560, 705087), (1570, 700596), (1755, 626744), (1884, 583830), (1996, 551070), (2041, 538920), (2340, 470058), (2355, 467064), (2495, 440856), (2808, 391715), (2826, 389220), (2994, 367380), (3140, 350298), (3510, 313372), (3768, 291915), (3992, 275535), (4082, 269460), (4239, 259480), (4491, 244920), (4680, 235029), (4710, 233532), (4990, 220428), (5652, 194610), (5988, 183690), (6123, 179640), (6280, 175149), (6487, 169560), (7020, 156686), (7065, 155688), (7485, 146952), (8164, 134730), (8478, 129740), (8982, 122460), (9420, 116766), (9980, 110214), (10205, 107784), (11304, 97305), (11976, 91845), (12246, 89820), (12974, 84780), (13473, 81640), (14040, 78343), (14130, 77844), (14970, 73476), (16328, 67365), (16956, 64870), (17964, 61230), (18369, 59880), (18840, 58383), (19461, 56520), (19960, 55107), (20410, 53892), (21195, 51896), (22455, 48984), (24492, 44910), (25948, 42390), (26946, 40820), (28260, 38922), (29940, 36738), (30615, 35928), (32435, 33912)]