1317594720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211153}}^1$

素因数の和:211184

約数の個数: 96

約数和(自身を含む): 4469707872

約数和(自身を除く): 3152113152

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 211153, 422306, 633459, 844612, 1055765, 1266918, 1689224, 2111530, 2533836, 2744989, 3167295, 3378448, 4223060, 5067672, 5489978, 6334590, 6756896, 8234967, 8446120, 10135344, 10979956, 12669180, 13724945, 16469934, 16892240, 20270688, 21959912, 25338360, 27449890, 32939868, 33784480, 41174835, 43919824, 50676720, 54899780, 65879736, 82349670, 87839648, 101353440, 109799560, 131759472, 164699340, 219599120, 263518944, 329398680, 439198240, 658797360, 1317594720]

約数ペア:

[(1, 1317594720), (2, 658797360), (3, 439198240), (4, 329398680), (5, 263518944), (6, 219599120), (8, 164699340), (10, 131759472), (12, 109799560), (13, 101353440), (15, 87839648), (16, 82349670), (20, 65879736), (24, 54899780), (26, 50676720), (30, 43919824), (32, 41174835), (39, 33784480), (40, 32939868), (48, 27449890), (52, 25338360), (60, 21959912), (65, 20270688), (78, 16892240), (80, 16469934), (96, 13724945), (104, 12669180), (120, 10979956), (130, 10135344), (156, 8446120), (160, 8234967), (195, 6756896), (208, 6334590), (240, 5489978), (260, 5067672), (312, 4223060), (390, 3378448), (416, 3167295), (480, 2744989), (520, 2533836), (624, 2111530), (780, 1689224), (1040, 1266918), (1248, 1055765), (1560, 844612), (2080, 633459), (3120, 422306), (6240, 211153)]