148544760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 559964160

約数和(自身を除く): 411419400

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, 61, 65, 70, 78, 84, 91, 104, 105, 120, 122, 130, 140, 156, 168, 182, 183, 195, 210, 223, 244, 260, 273, 280, 305, 312, 364, 366, 390, 420, 427, 446, 455, 488, 520, 546, 610, 669, 728, 732, 780, 793, 840, 854, 892, 910, 915, 1092, 1115, 1220, 1281, 1338, 1365, 1464, 1560, 1561, 1586, 1708, 1784, 1820, 1830, 2135, 2184, 2230, 2379, 2440, 2562, 2676, 2730, 2899, 3122, 3172, 3345, 3416, 3640, 3660, 3965, 4270, 4460, 4683, 4758, 5124, 5352, 5460, 5551, 5798, 6244, 6344, 6405, 6690, 7320, 7805, 7930, 8540, 8697, 8920, 9366, 9516, 10248, 10920, 11102, 11596, 11895, 12488, 12810, 13380, 13603, 14495, 15610, 15860, 16653, 17080, 17394, 18732, 19032, 20293, 22204, 23192, 23415, 23790, 25620, 26760, 27206, 27755, 28990, 31220, 31720, 33306, 34788, 37464, 40586, 40809, 43485, 44408, 46830, 47580, 51240, 54412, 55510, 57980, 60879, 62440, 66612, 68015, 69576, 81172, 81618, 83265, 86970, 93660, 95160, 95221, 101465, 108824, 111020, 115960, 121758, 133224, 136030, 162344, 163236, 166530, 173940, 176839, 187320, 190442, 202930, 204045, 222040, 243516, 272060, 285663, 304395, 326472, 333060, 347880, 353678, 380884, 405860, 408090, 476105, 487032, 530517, 544120, 571326, 608790, 666120, 707356, 761768, 811720, 816180, 884195, 952210, 1061034, 1142652, 1217580, 1237873, 1414712, 1428315, 1632360, 1768390, 1904420, 2122068, 2285304, 2435160, 2475746, 2652585, 2856630, 3536780, 3713619, 3808840, 4244136, 4951492, 5305170, 5713260, 6189365, 7073560, 7427238, 9902984, 10610340, 11426520, 12378730, 14854476, 18568095, 21220680, 24757460, 29708952, 37136190, 49514920, 74272380, 148544760]

約数ペア:

[(1, 148544760), (2, 74272380), (3, 49514920), (4, 37136190), (5, 29708952), (6, 24757460), (7, 21220680), (8, 18568095), (10, 14854476), (12, 12378730), (13, 11426520), (14, 10610340), (15, 9902984), (20, 7427238), (21, 7073560), (24, 6189365), (26, 5713260), (28, 5305170), (30, 4951492), (35, 4244136), (39, 3808840), (40, 3713619), (42, 3536780), (52, 2856630), (56, 2652585), (60, 2475746), (61, 2435160), (65, 2285304), (70, 2122068), (78, 1904420), (84, 1768390), (91, 1632360), (104, 1428315), (105, 1414712), (120, 1237873), (122, 1217580), (130, 1142652), (140, 1061034), (156, 952210), (168, 884195), (182, 816180), (183, 811720), (195, 761768), (210, 707356), (223, 666120), (244, 608790), (260, 571326), (273, 544120), (280, 530517), (305, 487032), (312, 476105), (364, 408090), (366, 405860), (390, 380884), (420, 353678), (427, 347880), (446, 333060), (455, 326472), (488, 304395), (520, 285663), (546, 272060), (610, 243516), (669, 222040), (728, 204045), (732, 202930), (780, 190442), (793, 187320), (840, 176839), (854, 173940), (892, 166530), (910, 163236), (915, 162344), (1092, 136030), (1115, 133224), (1220, 121758), (1281, 115960), (1338, 111020), (1365, 108824), (1464, 101465), (1560, 95221), (1561, 95160), (1586, 93660), (1708, 86970), (1784, 83265), (1820, 81618), (1830, 81172), (2135, 69576), (2184, 68015), (2230, 66612), (2379, 62440), (2440, 60879), (2562, 57980), (2676, 55510), (2730, 54412), (2899, 51240), (3122, 47580), (3172, 46830), (3345, 44408), (3416, 43485), (3640, 40809), (3660, 40586), (3965, 37464), (4270, 34788), (4460, 33306), (4683, 31720), (4758, 31220), (5124, 28990), (5352, 27755), (5460, 27206), (5551, 26760), (5798, 25620), (6244, 23790), (6344, 23415), (6405, 23192), (6690, 22204), (7320, 20293), (7805, 19032), (7930, 18732), (8540, 17394), (8697, 17080), (8920, 16653), (9366, 15860), (9516, 15610), (10248, 14495), (10920, 13603), (11102, 13380), (11596, 12810), (11895, 12488)]