129740520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 483477120

約数和(自身を除く): 353736600

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, 109, 120, 130, 140, 156, 168, 182, 195, 210, 218, 260, 273, 280, 312, 327, 364, 390, 420, 436, 455, 520, 545, 546, 654, 728, 763, 780, 840, 872, 910, 1090, 1092, 1308, 1365, 1417, 1526, 1560, 1635, 1820, 2180, 2184, 2289, 2616, 2730, 2834, 3052, 3270, 3640, 3815, 4251, 4360, 4578, 5460, 5668, 6104, 6540, 7085, 7630, 8502, 9156, 9919, 10920, 11336, 11445, 11881, 13080, 14170, 15260, 17004, 18312, 19838, 21255, 22890, 23762, 28340, 29757, 30520, 34008, 35643, 39676, 42510, 45780, 47524, 49595, 56680, 59405, 59514, 71286, 79352, 83167, 85020, 91560, 95048, 99190, 118810, 119028, 142572, 148785, 154453, 166334, 170040, 178215, 198380, 237620, 238056, 249501, 285144, 297570, 308906, 332668, 356430, 396760, 415835, 463359, 475240, 499002, 595140, 617812, 665336, 712860, 772265, 831670, 926718, 998004, 1081171, 1190280, 1235624, 1247505, 1425720, 1544530, 1663340, 1853436, 1996008, 2162342, 2316795, 2495010, 3089060, 3243513, 3326680, 3706872, 4324684, 4633590, 4990020, 5405855, 6178120, 6487026, 8649368, 9267180, 9980040, 10811710, 12974052, 16217565, 18534360, 21623420, 25948104, 32435130, 43246840, 64870260, 129740520]

約数ペア:

[(1, 129740520), (2, 64870260), (3, 43246840), (4, 32435130), (5, 25948104), (6, 21623420), (7, 18534360), (8, 16217565), (10, 12974052), (12, 10811710), (13, 9980040), (14, 9267180), (15, 8649368), (20, 6487026), (21, 6178120), (24, 5405855), (26, 4990020), (28, 4633590), (30, 4324684), (35, 3706872), (39, 3326680), (40, 3243513), (42, 3089060), (52, 2495010), (56, 2316795), (60, 2162342), (65, 1996008), (70, 1853436), (78, 1663340), (84, 1544530), (91, 1425720), (104, 1247505), (105, 1235624), (109, 1190280), (120, 1081171), (130, 998004), (140, 926718), (156, 831670), (168, 772265), (182, 712860), (195, 665336), (210, 617812), (218, 595140), (260, 499002), (273, 475240), (280, 463359), (312, 415835), (327, 396760), (364, 356430), (390, 332668), (420, 308906), (436, 297570), (455, 285144), (520, 249501), (545, 238056), (546, 237620), (654, 198380), (728, 178215), (763, 170040), (780, 166334), (840, 154453), (872, 148785), (910, 142572), (1090, 119028), (1092, 118810), (1308, 99190), (1365, 95048), (1417, 91560), (1526, 85020), (1560, 83167), (1635, 79352), (1820, 71286), (2180, 59514), (2184, 59405), (2289, 56680), (2616, 49595), (2730, 47524), (2834, 45780), (3052, 42510), (3270, 39676), (3640, 35643), (3815, 34008), (4251, 30520), (4360, 29757), (4578, 28340), (5460, 23762), (5668, 22890), (6104, 21255), (6540, 19838), (7085, 18312), (7630, 17004), (8502, 15260), (9156, 14170), (9919, 13080), (10920, 11881), (11336, 11445)]