137577960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 370454040

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, 156, 164, 180, 195, 205, 216, 234, 239, 246, 260, 270, 312, 328, 351, 360, 369, 390, 410, 468, 478, 492, 520, 533, 540, 585, 615, 702, 717, 738, 780, 820, 936, 956, 984, 1066, 1080, 1107, 1170, 1195, 1230, 1404, 1434, 1476, 1560, 1599, 1640, 1755, 1845, 1912, 2132, 2151, 2214, 2340, 2390, 2460, 2665, 2808, 2868, 2952, 3107, 3198, 3510, 3585, 3690, 4264, 4302, 4428, 4680, 4780, 4797, 4920, 5330, 5535, 5736, 6214, 6396, 6453, 7020, 7170, 7380, 7995, 8604, 8856, 9321, 9560, 9594, 9799, 10660, 10755, 11070, 12428, 12792, 12906, 14040, 14340, 14391, 14760, 15535, 15990, 17208, 18642, 19188, 19598, 21320, 21510, 22140, 23985, 24856, 25812, 27963, 28680, 28782, 29397, 31070, 31980, 32265, 37284, 38376, 39196, 43020, 44280, 46605, 47970, 48995, 51624, 55926, 57564, 58794, 62140, 63960, 64530, 71955, 74568, 78392, 83889, 86040, 88191, 93210, 95940, 97990, 111852, 115128, 117588, 124280, 127387, 129060, 139815, 143910, 146985, 167778, 176382, 186420, 191880, 195980, 223704, 235176, 254774, 258120, 264573, 279630, 287820, 293970, 335556, 352764, 372840, 382161, 391960, 419445, 440955, 509548, 529146, 559260, 575640, 587940, 636935, 671112, 705528, 764322, 838890, 881910, 1019096, 1058292, 1118520, 1146483, 1175880, 1273870, 1322865, 1528644, 1677780, 1763820, 1910805, 2116584, 2292966, 2547740, 2645730, 3057288, 3355560, 3439449, 3527640, 3821610, 4585932, 5095480, 5291460, 5732415, 6878898, 7643220, 9171864, 10582920, 11464830, 13757796, 15286440, 17197245, 22929660, 27515592, 34394490, 45859320, 68788980, 137577960]

約数ペア:

[(1, 137577960), (2, 68788980), (3, 45859320), (4, 34394490), (5, 27515592), (6, 22929660), (8, 17197245), (9, 15286440), (10, 13757796), (12, 11464830), (13, 10582920), (15, 9171864), (18, 7643220), (20, 6878898), (24, 5732415), (26, 5291460), (27, 5095480), (30, 4585932), (36, 3821610), (39, 3527640), (40, 3439449), (41, 3355560), (45, 3057288), (52, 2645730), (54, 2547740), (60, 2292966), (65, 2116584), (72, 1910805), (78, 1763820), (82, 1677780), (90, 1528644), (104, 1322865), (108, 1273870), (117, 1175880), (120, 1146483), (123, 1118520), (130, 1058292), (135, 1019096), (156, 881910), (164, 838890), (180, 764322), (195, 705528), (205, 671112), (216, 636935), (234, 587940), (239, 575640), (246, 559260), (260, 529146), (270, 509548), (312, 440955), (328, 419445), (351, 391960), (360, 382161), (369, 372840), (390, 352764), (410, 335556), (468, 293970), (478, 287820), (492, 279630), (520, 264573), (533, 258120), (540, 254774), (585, 235176), (615, 223704), (702, 195980), (717, 191880), (738, 186420), (780, 176382), (820, 167778), (936, 146985), (956, 143910), (984, 139815), (1066, 129060), (1080, 127387), (1107, 124280), (1170, 117588), (1195, 115128), (1230, 111852), (1404, 97990), (1434, 95940), (1476, 93210), (1560, 88191), (1599, 86040), (1640, 83889), (1755, 78392), (1845, 74568), (1912, 71955), (2132, 64530), (2151, 63960), (2214, 62140), (2340, 58794), (2390, 57564), (2460, 55926), (2665, 51624), (2808, 48995), (2868, 47970), (2952, 46605), (3107, 44280), (3198, 43020), (3510, 39196), (3585, 38376), (3690, 37284), (4264, 32265), (4302, 31980), (4428, 31070), (4680, 29397), (4780, 28782), (4797, 28680), (4920, 27963), (5330, 25812), (5535, 24856), (5736, 23985), (6214, 22140), (6396, 21510), (6453, 21320), (7020, 19598), (7170, 19188), (7380, 18642), (7995, 17208), (8604, 15990), (8856, 15535), (9321, 14760), (9560, 14391), (9594, 14340), (9799, 14040), (10660, 12906), (10755, 12792), (11070, 12428)]