174097560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 479086440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 107, 120, 130, 140, 149, 156, 168, 182, 195, 210, 214, 260, 273, 280, 298, 312, 321, 364, 390, 420, 428, 447, 455, 520, 535, 546, 596, 642, 728, 745, 749, 780, 840, 856, 894, 910, 1043, 1070, 1092, 1192, 1284, 1365, 1391, 1490, 1498, 1560, 1605, 1788, 1820, 1937, 2086, 2140, 2184, 2235, 2247, 2568, 2730, 2782, 2980, 2996, 3129, 3210, 3576, 3640, 3745, 3874, 4172, 4173, 4280, 4470, 4494, 5215, 5460, 5564, 5811, 5960, 5992, 6258, 6420, 6955, 7490, 7748, 8344, 8346, 8940, 8988, 9685, 9737, 10430, 10920, 11128, 11235, 11622, 12516, 12840, 13559, 13910, 14980, 15496, 15645, 15943, 16692, 17880, 17976, 19370, 19474, 20860, 20865, 22470, 23244, 25032, 27118, 27820, 29055, 29211, 29960, 31290, 31886, 33384, 38740, 38948, 40677, 41720, 41730, 44940, 46488, 47829, 48685, 54236, 55640, 58110, 58422, 62580, 63772, 67795, 77480, 77896, 79715, 81354, 83460, 89880, 95658, 97370, 108472, 111601, 116220, 116844, 125160, 127544, 135590, 146055, 159430, 162708, 166920, 191316, 194740, 203385, 207259, 223202, 232440, 233688, 239145, 271180, 292110, 318860, 325416, 334803, 382632, 389480, 406770, 414518, 446404, 478290, 542360, 558005, 584220, 621777, 637720, 669606, 813540, 829036, 892808, 956580, 1036295, 1116010, 1168440, 1243554, 1339212, 1450813, 1627080, 1658072, 1674015, 1913160, 2072590, 2232020, 2487108, 2678424, 2901626, 3108885, 3348030, 4145180, 4352439, 4464040, 4974216, 5803252, 6217770, 6696060, 7254065, 8290360, 8704878, 11606504, 12435540, 13392120, 14508130, 17409756, 21762195, 24871080, 29016260, 34819512, 43524390, 58032520, 87048780, 174097560]

約数ペア:

[(1, 174097560), (2, 87048780), (3, 58032520), (4, 43524390), (5, 34819512), (6, 29016260), (7, 24871080), (8, 21762195), (10, 17409756), (12, 14508130), (13, 13392120), (14, 12435540), (15, 11606504), (20, 8704878), (21, 8290360), (24, 7254065), (26, 6696060), (28, 6217770), (30, 5803252), (35, 4974216), (39, 4464040), (40, 4352439), (42, 4145180), (52, 3348030), (56, 3108885), (60, 2901626), (65, 2678424), (70, 2487108), (78, 2232020), (84, 2072590), (91, 1913160), (104, 1674015), (105, 1658072), (107, 1627080), (120, 1450813), (130, 1339212), (140, 1243554), (149, 1168440), (156, 1116010), (168, 1036295), (182, 956580), (195, 892808), (210, 829036), (214, 813540), (260, 669606), (273, 637720), (280, 621777), (298, 584220), (312, 558005), (321, 542360), (364, 478290), (390, 446404), (420, 414518), (428, 406770), (447, 389480), (455, 382632), (520, 334803), (535, 325416), (546, 318860), (596, 292110), (642, 271180), (728, 239145), (745, 233688), (749, 232440), (780, 223202), (840, 207259), (856, 203385), (894, 194740), (910, 191316), (1043, 166920), (1070, 162708), (1092, 159430), (1192, 146055), (1284, 135590), (1365, 127544), (1391, 125160), (1490, 116844), (1498, 116220), (1560, 111601), (1605, 108472), (1788, 97370), (1820, 95658), (1937, 89880), (2086, 83460), (2140, 81354), (2184, 79715), (2235, 77896), (2247, 77480), (2568, 67795), (2730, 63772), (2782, 62580), (2980, 58422), (2996, 58110), (3129, 55640), (3210, 54236), (3576, 48685), (3640, 47829), (3745, 46488), (3874, 44940), (4172, 41730), (4173, 41720), (4280, 40677), (4470, 38948), (4494, 38740), (5215, 33384), (5460, 31886), (5564, 31290), (5811, 29960), (5960, 29211), (5992, 29055), (6258, 27820), (6420, 27118), (6955, 25032), (7490, 23244), (7748, 22470), (8344, 20865), (8346, 20860), (8940, 19474), (8988, 19370), (9685, 17976), (9737, 17880), (10430, 16692), (10920, 15943), (11128, 15645), (11235, 15496), (11622, 14980), (12516, 13910), (12840, 13559)]