127609440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 464196096

約数和(自身を除く): 336586656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 233, 240, 280, 326, 336, 420, 466, 480, 489, 560, 652, 672, 699, 815, 840, 932, 978, 1120, 1141, 1165, 1304, 1398, 1630, 1631, 1680, 1864, 1956, 2282, 2330, 2445, 2608, 2796, 3260, 3262, 3360, 3423, 3495, 3728, 3912, 4564, 4660, 4890, 4893, 5216, 5592, 5705, 6520, 6524, 6846, 6990, 7456, 7824, 8155, 9128, 9320, 9780, 9786, 11184, 11410, 13040, 13048, 13692, 13980, 15648, 16310, 17115, 18256, 18640, 19560, 19572, 22368, 22820, 24465, 26080, 26096, 27384, 27960, 32620, 34230, 36512, 37280, 37979, 39120, 39144, 45640, 48930, 52192, 54768, 55920, 65240, 68460, 75958, 78240, 78288, 91280, 97860, 109536, 111840, 113937, 130480, 136920, 151916, 156576, 182560, 189895, 195720, 227874, 260960, 265853, 273840, 303832, 379790, 391440, 455748, 531706, 547680, 569685, 607664, 759580, 782880, 797559, 911496, 1063412, 1139370, 1215328, 1329265, 1519160, 1595118, 1822992, 2126824, 2278740, 2658530, 3038320, 3190236, 3645984, 3987795, 4253648, 4557480, 5317060, 6076640, 6380472, 7975590, 8507296, 9114960, 10634120, 12760944, 15951180, 18229920, 21268240, 25521888, 31902360, 42536480, 63804720, 127609440]

約数ペア:

[(1, 127609440), (2, 63804720), (3, 42536480), (4, 31902360), (5, 25521888), (6, 21268240), (7, 18229920), (8, 15951180), (10, 12760944), (12, 10634120), (14, 9114960), (15, 8507296), (16, 7975590), (20, 6380472), (21, 6076640), (24, 5317060), (28, 4557480), (30, 4253648), (32, 3987795), (35, 3645984), (40, 3190236), (42, 3038320), (48, 2658530), (56, 2278740), (60, 2126824), (70, 1822992), (80, 1595118), (84, 1519160), (96, 1329265), (105, 1215328), (112, 1139370), (120, 1063412), (140, 911496), (160, 797559), (163, 782880), (168, 759580), (210, 607664), (224, 569685), (233, 547680), (240, 531706), (280, 455748), (326, 391440), (336, 379790), (420, 303832), (466, 273840), (480, 265853), (489, 260960), (560, 227874), (652, 195720), (672, 189895), (699, 182560), (815, 156576), (840, 151916), (932, 136920), (978, 130480), (1120, 113937), (1141, 111840), (1165, 109536), (1304, 97860), (1398, 91280), (1630, 78288), (1631, 78240), (1680, 75958), (1864, 68460), (1956, 65240), (2282, 55920), (2330, 54768), (2445, 52192), (2608, 48930), (2796, 45640), (3260, 39144), (3262, 39120), (3360, 37979), (3423, 37280), (3495, 36512), (3728, 34230), (3912, 32620), (4564, 27960), (4660, 27384), (4890, 26096), (4893, 26080), (5216, 24465), (5592, 22820), (5705, 22368), (6520, 19572), (6524, 19560), (6846, 18640), (6990, 18256), (7456, 17115), (7824, 16310), (8155, 15648), (9128, 13980), (9320, 13692), (9780, 13048), (9786, 13040), (11184, 11410)]