207310560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 690742080

約数和(自身を除く): 483431520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 80, 87, 96, 106, 116, 120, 145, 159, 160, 174, 212, 232, 240, 265, 281, 290, 318, 348, 424, 435, 464, 480, 530, 562, 580, 636, 696, 795, 843, 848, 870, 928, 1060, 1124, 1160, 1272, 1392, 1405, 1537, 1590, 1686, 1696, 1740, 2120, 2248, 2320, 2544, 2784, 2810, 3074, 3180, 3372, 3480, 4215, 4240, 4496, 4611, 4640, 5088, 5620, 6148, 6360, 6744, 6960, 7685, 8149, 8430, 8480, 8992, 9222, 11240, 12296, 12720, 13488, 13920, 14893, 15370, 16298, 16860, 18444, 22480, 23055, 24447, 24592, 25440, 26976, 29786, 30740, 32596, 33720, 36888, 40745, 44679, 44960, 46110, 48894, 49184, 59572, 61480, 65192, 67440, 73776, 74465, 81490, 89358, 92220, 97788, 119144, 122235, 122960, 130384, 134880, 147552, 148930, 162980, 178716, 184440, 195576, 223395, 238288, 244470, 245920, 260768, 297860, 325960, 357432, 368880, 391152, 431897, 446790, 476576, 488940, 595720, 651920, 714864, 737760, 782304, 863794, 893580, 977880, 1191440, 1295691, 1303840, 1429728, 1727588, 1787160, 1955760, 2159485, 2382880, 2591382, 3455176, 3574320, 3911520, 4318970, 5182764, 6478455, 6910352, 7148640, 8637940, 10365528, 12956910, 13820704, 17275880, 20731056, 25913820, 34551760, 41462112, 51827640, 69103520, 103655280, 207310560]

約数ペア:

[(1, 207310560), (2, 103655280), (3, 69103520), (4, 51827640), (5, 41462112), (6, 34551760), (8, 25913820), (10, 20731056), (12, 17275880), (15, 13820704), (16, 12956910), (20, 10365528), (24, 8637940), (29, 7148640), (30, 6910352), (32, 6478455), (40, 5182764), (48, 4318970), (53, 3911520), (58, 3574320), (60, 3455176), (80, 2591382), (87, 2382880), (96, 2159485), (106, 1955760), (116, 1787160), (120, 1727588), (145, 1429728), (159, 1303840), (160, 1295691), (174, 1191440), (212, 977880), (232, 893580), (240, 863794), (265, 782304), (281, 737760), (290, 714864), (318, 651920), (348, 595720), (424, 488940), (435, 476576), (464, 446790), (480, 431897), (530, 391152), (562, 368880), (580, 357432), (636, 325960), (696, 297860), (795, 260768), (843, 245920), (848, 244470), (870, 238288), (928, 223395), (1060, 195576), (1124, 184440), (1160, 178716), (1272, 162980), (1392, 148930), (1405, 147552), (1537, 134880), (1590, 130384), (1686, 122960), (1696, 122235), (1740, 119144), (2120, 97788), (2248, 92220), (2320, 89358), (2544, 81490), (2784, 74465), (2810, 73776), (3074, 67440), (3180, 65192), (3372, 61480), (3480, 59572), (4215, 49184), (4240, 48894), (4496, 46110), (4611, 44960), (4640, 44679), (5088, 40745), (5620, 36888), (6148, 33720), (6360, 32596), (6744, 30740), (6960, 29786), (7685, 26976), (8149, 25440), (8430, 24592), (8480, 24447), (8992, 23055), (9222, 22480), (11240, 18444), (12296, 16860), (12720, 16298), (13488, 15370), (13920, 14893)]