79041480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1383

約数の個数: 128

約数和(自身を含む): 274924800

約数和(自身を除く): 195883320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1289, 1460, 1533, 1752, 2044, 2190, 2555, 2578, 2920, 3066, 3867, 4088, 4380, 5110, 5156, 6132, 6445, 7665, 7734, 8760, 9023, 10220, 10312, 12264, 12890, 15330, 15468, 18046, 19335, 20440, 25780, 27069, 30660, 30936, 36092, 38670, 45115, 51560, 54138, 61320, 72184, 77340, 90230, 94097, 108276, 135345, 154680, 180460, 188194, 216552, 270690, 282291, 360920, 376388, 470485, 541380, 564582, 658679, 752776, 940970, 1082760, 1129164, 1317358, 1411455, 1881940, 1976037, 2258328, 2634716, 2822910, 3293395, 3763880, 3952074, 5269432, 5645820, 6586790, 7904148, 9880185, 11291640, 13173580, 15808296, 19760370, 26347160, 39520740, 79041480]

約数ペア:

[(1, 79041480), (2, 39520740), (3, 26347160), (4, 19760370), (5, 15808296), (6, 13173580), (7, 11291640), (8, 9880185), (10, 7904148), (12, 6586790), (14, 5645820), (15, 5269432), (20, 3952074), (21, 3763880), (24, 3293395), (28, 2822910), (30, 2634716), (35, 2258328), (40, 1976037), (42, 1881940), (56, 1411455), (60, 1317358), (70, 1129164), (73, 1082760), (84, 940970), (105, 752776), (120, 658679), (140, 564582), (146, 541380), (168, 470485), (210, 376388), (219, 360920), (280, 282291), (292, 270690), (365, 216552), (420, 188194), (438, 180460), (511, 154680), (584, 135345), (730, 108276), (840, 94097), (876, 90230), (1022, 77340), (1095, 72184), (1289, 61320), (1460, 54138), (1533, 51560), (1752, 45115), (2044, 38670), (2190, 36092), (2555, 30936), (2578, 30660), (2920, 27069), (3066, 25780), (3867, 20440), (4088, 19335), (4380, 18046), (5110, 15468), (5156, 15330), (6132, 12890), (6445, 12264), (7665, 10312), (7734, 10220), (8760, 9023)]