74081040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2551}}^1$

素因数の和:2589

約数の個数: 120

約数和(自身を含む): 252525504

約数和(自身を除く): 178444464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2551, 2640, 2904, 3630, 4840, 5102, 5808, 7260, 7653, 9680, 10204, 12755, 14520, 15306, 20408, 25510, 28061, 29040, 30612, 38265, 40816, 51020, 56122, 61224, 76530, 84183, 102040, 112244, 122448, 140305, 153060, 168366, 204080, 224488, 280610, 306120, 308671, 336732, 420915, 448976, 561220, 612240, 617342, 673464, 841830, 926013, 1122440, 1234684, 1346928, 1543355, 1683660, 1852026, 2244880, 2469368, 3086710, 3367320, 3704052, 4630065, 4938736, 6173420, 6734640, 7408104, 9260130, 12346840, 14816208, 18520260, 24693680, 37040520, 74081040]

約数ペア:

[(1, 74081040), (2, 37040520), (3, 24693680), (4, 18520260), (5, 14816208), (6, 12346840), (8, 9260130), (10, 7408104), (11, 6734640), (12, 6173420), (15, 4938736), (16, 4630065), (20, 3704052), (22, 3367320), (24, 3086710), (30, 2469368), (33, 2244880), (40, 1852026), (44, 1683660), (48, 1543355), (55, 1346928), (60, 1234684), (66, 1122440), (80, 926013), (88, 841830), (110, 673464), (120, 617342), (121, 612240), (132, 561220), (165, 448976), (176, 420915), (220, 336732), (240, 308671), (242, 306120), (264, 280610), (330, 224488), (363, 204080), (440, 168366), (484, 153060), (528, 140305), (605, 122448), (660, 112244), (726, 102040), (880, 84183), (968, 76530), (1210, 61224), (1320, 56122), (1452, 51020), (1815, 40816), (1936, 38265), (2420, 30612), (2551, 29040), (2640, 28061), (2904, 25510), (3630, 20408), (4840, 15306), (5102, 14520), (5808, 12755), (7260, 10204), (7653, 9680)]