144047640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 503884800

約数和(自身を除く): 359837160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 53, 55, 58, 60, 66, 71, 87, 88, 106, 110, 116, 120, 132, 142, 145, 159, 165, 174, 212, 213, 220, 232, 264, 265, 284, 290, 318, 319, 330, 348, 355, 424, 426, 435, 440, 530, 568, 580, 583, 636, 638, 660, 696, 710, 781, 795, 852, 870, 957, 1060, 1065, 1160, 1166, 1272, 1276, 1320, 1420, 1537, 1562, 1590, 1595, 1704, 1740, 1749, 1914, 2059, 2120, 2130, 2332, 2343, 2552, 2840, 2915, 3074, 3124, 3180, 3190, 3480, 3498, 3763, 3828, 3905, 4118, 4260, 4611, 4664, 4686, 4785, 5830, 6148, 6177, 6248, 6360, 6380, 6996, 7526, 7656, 7685, 7810, 8236, 8520, 8745, 9222, 9372, 9570, 10295, 11289, 11660, 11715, 12296, 12354, 12760, 13992, 15052, 15370, 15620, 16472, 16907, 17490, 18444, 18744, 18815, 19140, 20590, 22578, 22649, 23055, 23320, 23430, 24708, 30104, 30740, 30885, 31240, 33814, 34980, 36888, 37630, 38280, 41180, 41393, 45156, 45298, 46110, 46860, 49416, 50721, 56445, 61480, 61770, 67628, 67947, 69960, 75260, 82360, 82786, 84535, 90312, 90596, 92220, 93720, 101442, 109127, 112890, 113245, 123540, 124179, 135256, 135894, 150520, 165572, 169070, 181192, 184440, 202884, 206965, 218254, 225780, 226490, 247080, 248358, 253605, 271788, 327381, 331144, 338140, 339735, 405768, 413930, 436508, 451560, 452980, 496716, 507210, 543576, 545635, 620895, 654762, 676280, 679470, 827860, 873016, 905960, 993432, 1014420, 1091270, 1200397, 1241790, 1309524, 1358940, 1636905, 1655720, 2028840, 2182540, 2400794, 2483580, 2619048, 2717880, 3273810, 3601191, 4365080, 4801588, 4967160, 6001985, 6547620, 7202382, 9603176, 12003970, 13095240, 14404764, 18005955, 24007940, 28809528, 36011910, 48015880, 72023820, 144047640]

約数ペア:

[(1, 144047640), (2, 72023820), (3, 48015880), (4, 36011910), (5, 28809528), (6, 24007940), (8, 18005955), (10, 14404764), (11, 13095240), (12, 12003970), (15, 9603176), (20, 7202382), (22, 6547620), (24, 6001985), (29, 4967160), (30, 4801588), (33, 4365080), (40, 3601191), (44, 3273810), (53, 2717880), (55, 2619048), (58, 2483580), (60, 2400794), (66, 2182540), (71, 2028840), (87, 1655720), (88, 1636905), (106, 1358940), (110, 1309524), (116, 1241790), (120, 1200397), (132, 1091270), (142, 1014420), (145, 993432), (159, 905960), (165, 873016), (174, 827860), (212, 679470), (213, 676280), (220, 654762), (232, 620895), (264, 545635), (265, 543576), (284, 507210), (290, 496716), (318, 452980), (319, 451560), (330, 436508), (348, 413930), (355, 405768), (424, 339735), (426, 338140), (435, 331144), (440, 327381), (530, 271788), (568, 253605), (580, 248358), (583, 247080), (636, 226490), (638, 225780), (660, 218254), (696, 206965), (710, 202884), (781, 184440), (795, 181192), (852, 169070), (870, 165572), (957, 150520), (1060, 135894), (1065, 135256), (1160, 124179), (1166, 123540), (1272, 113245), (1276, 112890), (1320, 109127), (1420, 101442), (1537, 93720), (1562, 92220), (1590, 90596), (1595, 90312), (1704, 84535), (1740, 82786), (1749, 82360), (1914, 75260), (2059, 69960), (2120, 67947), (2130, 67628), (2332, 61770), (2343, 61480), (2552, 56445), (2840, 50721), (2915, 49416), (3074, 46860), (3124, 46110), (3180, 45298), (3190, 45156), (3480, 41393), (3498, 41180), (3763, 38280), (3828, 37630), (3905, 36888), (4118, 34980), (4260, 33814), (4611, 31240), (4664, 30885), (4686, 30740), (4785, 30104), (5830, 24708), (6148, 23430), (6177, 23320), (6248, 23055), (6360, 22649), (6380, 22578), (6996, 20590), (7526, 19140), (7656, 18815), (7685, 18744), (7810, 18444), (8236, 17490), (8520, 16907), (8745, 16472), (9222, 15620), (9372, 15370), (9570, 15052), (10295, 13992), (11289, 12760), (11660, 12354), (11715, 12296)]