63804720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 228413952

約数和(自身を除く): 164609232

約数列:

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

約数ペア:

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