628754880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:723

約数の個数: 224

約数和(自身を含む): 2179344384

約数和(自身を除く): 1550589504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 192, 195, 208, 240, 249, 260, 312, 320, 332, 390, 415, 416, 480, 498, 520, 607, 624, 664, 780, 830, 832, 960, 996, 1040, 1079, 1214, 1245, 1248, 1328, 1560, 1660, 1821, 1992, 2080, 2158, 2428, 2490, 2496, 2656, 3035, 3120, 3237, 3320, 3642, 3984, 4160, 4316, 4856, 4980, 5312, 5395, 6070, 6240, 6474, 6640, 7284, 7891, 7968, 8632, 9105, 9712, 9960, 10790, 12140, 12480, 12948, 13280, 14568, 15782, 15936, 16185, 17264, 18210, 19424, 19920, 21580, 23673, 24280, 25896, 26560, 29136, 31564, 32370, 34528, 36420, 38848, 39455, 39840, 43160, 47346, 48560, 50381, 51792, 58272, 63128, 64740, 69056, 72840, 78910, 79680, 86320, 94692, 97120, 100762, 103584, 116544, 118365, 126256, 129480, 145680, 151143, 157820, 172640, 189384, 194240, 201524, 207168, 236730, 251905, 252512, 258960, 291360, 302286, 315640, 345280, 378768, 403048, 473460, 503810, 505024, 517920, 582720, 604572, 631280, 654953, 755715, 757536, 806096, 946920, 1007620, 1035840, 1209144, 1262560, 1309906, 1511430, 1515072, 1612192, 1893840, 1964859, 2015240, 2418288, 2525120, 2619812, 3022860, 3224384, 3274765, 3787680, 3929718, 4030480, 4836576, 5239624, 6045720, 6549530, 7575360, 7859436, 8060960, 9673152, 9824295, 10479248, 12091440, 13099060, 15718872, 16121920, 19648590, 20958496, 24182880, 26198120, 31437744, 39297180, 41916992, 48365760, 52396240, 62875488, 78594360, 104792480, 125750976, 157188720, 209584960, 314377440, 628754880]

約数ペア:

[(1, 628754880), (2, 314377440), (3, 209584960), (4, 157188720), (5, 125750976), (6, 104792480), (8, 78594360), (10, 62875488), (12, 52396240), (13, 48365760), (15, 41916992), (16, 39297180), (20, 31437744), (24, 26198120), (26, 24182880), (30, 20958496), (32, 19648590), (39, 16121920), (40, 15718872), (48, 13099060), (52, 12091440), (60, 10479248), (64, 9824295), (65, 9673152), (78, 8060960), (80, 7859436), (83, 7575360), (96, 6549530), (104, 6045720), (120, 5239624), (130, 4836576), (156, 4030480), (160, 3929718), (166, 3787680), (192, 3274765), (195, 3224384), (208, 3022860), (240, 2619812), (249, 2525120), (260, 2418288), (312, 2015240), (320, 1964859), (332, 1893840), (390, 1612192), (415, 1515072), (416, 1511430), (480, 1309906), (498, 1262560), (520, 1209144), (607, 1035840), (624, 1007620), (664, 946920), (780, 806096), (830, 757536), (832, 755715), (960, 654953), (996, 631280), (1040, 604572), (1079, 582720), (1214, 517920), (1245, 505024), (1248, 503810), (1328, 473460), (1560, 403048), (1660, 378768), (1821, 345280), (1992, 315640), (2080, 302286), (2158, 291360), (2428, 258960), (2490, 252512), (2496, 251905), (2656, 236730), (3035, 207168), (3120, 201524), (3237, 194240), (3320, 189384), (3642, 172640), (3984, 157820), (4160, 151143), (4316, 145680), (4856, 129480), (4980, 126256), (5312, 118365), (5395, 116544), (6070, 103584), (6240, 100762), (6474, 97120), (6640, 94692), (7284, 86320), (7891, 79680), (7968, 78910), (8632, 72840), (9105, 69056), (9712, 64740), (9960, 63128), (10790, 58272), (12140, 51792), (12480, 50381), (12948, 48560), (13280, 47346), (14568, 43160), (15782, 39840), (15936, 39455), (16185, 38848), (17264, 36420), (18210, 34528), (19424, 32370), (19920, 31564), (21580, 29136), (23673, 26560), (24280, 25896)]