74179560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6827

約数の個数: 128

約数和(自身を含む): 273934080

約数和(自身を除く): 199754520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6793, 10920, 13586, 20379, 27172, 33965, 40758, 47551, 54344, 67930, 81516, 88309, 95102, 101895, 135860, 142653, 163032, 176618, 190204, 203790, 237755, 264927, 271720, 285306, 353236, 380408, 407580, 441545, 475510, 529854, 570612, 618163, 706472, 713265, 815160, 883090, 951020, 1059708, 1141224, 1236326, 1324635, 1426530, 1766180, 1854489, 1902040, 2119416, 2472652, 2649270, 2853060, 3090815, 3532360, 3708978, 4945304, 5298540, 5706120, 6181630, 7417956, 9272445, 10597080, 12363260, 14835912, 18544890, 24726520, 37089780, 74179560]

約数ペア:

[(1, 74179560), (2, 37089780), (3, 24726520), (4, 18544890), (5, 14835912), (6, 12363260), (7, 10597080), (8, 9272445), (10, 7417956), (12, 6181630), (13, 5706120), (14, 5298540), (15, 4945304), (20, 3708978), (21, 3532360), (24, 3090815), (26, 2853060), (28, 2649270), (30, 2472652), (35, 2119416), (39, 1902040), (40, 1854489), (42, 1766180), (52, 1426530), (56, 1324635), (60, 1236326), (65, 1141224), (70, 1059708), (78, 951020), (84, 883090), (91, 815160), (104, 713265), (105, 706472), (120, 618163), (130, 570612), (140, 529854), (156, 475510), (168, 441545), (182, 407580), (195, 380408), (210, 353236), (260, 285306), (273, 271720), (280, 264927), (312, 237755), (364, 203790), (390, 190204), (420, 176618), (455, 163032), (520, 142653), (546, 135860), (728, 101895), (780, 95102), (840, 88309), (910, 81516), (1092, 67930), (1365, 54344), (1560, 47551), (1820, 40758), (2184, 33965), (2730, 27172), (3640, 20379), (5460, 13586), (6793, 10920)]