207843480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 737100000

約数和(自身を除く): 529256520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 234, 260, 267, 312, 356, 360, 390, 445, 468, 499, 520, 534, 585, 712, 780, 801, 890, 936, 998, 1068, 1157, 1170, 1335, 1497, 1560, 1602, 1780, 1996, 2136, 2314, 2340, 2495, 2670, 2994, 3204, 3471, 3560, 3992, 4005, 4491, 4628, 4680, 4990, 5340, 5785, 5988, 6408, 6487, 6942, 7485, 8010, 8982, 9256, 9980, 10413, 10680, 11570, 11976, 12974, 13884, 14970, 16020, 17355, 17964, 19461, 19960, 20826, 22455, 23140, 25948, 27768, 29940, 32040, 32435, 34710, 35928, 38922, 41652, 44411, 44910, 46280, 51896, 52065, 58383, 59880, 64870, 69420, 77844, 83304, 88822, 89820, 97305, 104130, 116766, 129740, 133233, 138840, 155688, 177644, 179640, 194610, 208260, 222055, 233532, 259480, 266466, 291915, 355288, 389220, 399699, 416520, 444110, 467064, 532932, 577343, 583830, 666165, 778440, 799398, 888220, 1065864, 1154686, 1167660, 1332330, 1598796, 1732029, 1776440, 1998495, 2309372, 2335320, 2664660, 2886715, 3197592, 3464058, 3996990, 4618744, 5196087, 5329320, 5773430, 6928116, 7993980, 8660145, 10392174, 11546860, 13856232, 15987960, 17320290, 20784348, 23093720, 25980435, 34640580, 41568696, 51960870, 69281160, 103921740, 207843480]

約数ペア:

[(1, 207843480), (2, 103921740), (3, 69281160), (4, 51960870), (5, 41568696), (6, 34640580), (8, 25980435), (9, 23093720), (10, 20784348), (12, 17320290), (13, 15987960), (15, 13856232), (18, 11546860), (20, 10392174), (24, 8660145), (26, 7993980), (30, 6928116), (36, 5773430), (39, 5329320), (40, 5196087), (45, 4618744), (52, 3996990), (60, 3464058), (65, 3197592), (72, 2886715), (78, 2664660), (89, 2335320), (90, 2309372), (104, 1998495), (117, 1776440), (120, 1732029), (130, 1598796), (156, 1332330), (178, 1167660), (180, 1154686), (195, 1065864), (234, 888220), (260, 799398), (267, 778440), (312, 666165), (356, 583830), (360, 577343), (390, 532932), (445, 467064), (468, 444110), (499, 416520), (520, 399699), (534, 389220), (585, 355288), (712, 291915), (780, 266466), (801, 259480), (890, 233532), (936, 222055), (998, 208260), (1068, 194610), (1157, 179640), (1170, 177644), (1335, 155688), (1497, 138840), (1560, 133233), (1602, 129740), (1780, 116766), (1996, 104130), (2136, 97305), (2314, 89820), (2340, 88822), (2495, 83304), (2670, 77844), (2994, 69420), (3204, 64870), (3471, 59880), (3560, 58383), (3992, 52065), (4005, 51896), (4491, 46280), (4628, 44910), (4680, 44411), (4990, 41652), (5340, 38922), (5785, 35928), (5988, 34710), (6408, 32435), (6487, 32040), (6942, 29940), (7485, 27768), (8010, 25948), (8982, 23140), (9256, 22455), (9980, 20826), (10413, 19960), (10680, 19461), (11570, 17964), (11976, 17355), (12974, 16020), (13884, 14970)]