147908640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 514926720

約数和(自身を除く): 367018080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 160, 165, 176, 218, 220, 240, 257, 264, 327, 330, 352, 436, 440, 480, 514, 528, 545, 654, 660, 771, 872, 880, 1028, 1056, 1090, 1199, 1285, 1308, 1320, 1542, 1635, 1744, 1760, 2056, 2180, 2398, 2570, 2616, 2640, 2827, 3084, 3270, 3488, 3597, 3855, 4112, 4360, 4796, 5140, 5232, 5280, 5654, 5995, 6168, 6540, 7194, 7710, 8224, 8481, 8720, 9592, 10280, 10464, 11308, 11990, 12336, 13080, 14135, 14388, 15420, 16962, 17440, 17985, 19184, 20560, 22616, 23980, 24672, 26160, 28013, 28270, 28776, 30840, 33924, 35970, 38368, 41120, 42405, 45232, 47960, 52320, 56026, 56540, 57552, 61680, 67848, 71940, 84039, 84810, 90464, 95920, 112052, 113080, 115104, 123360, 135696, 140065, 143880, 168078, 169620, 191840, 224104, 226160, 271392, 280130, 287760, 308143, 336156, 339240, 420195, 448208, 452320, 560260, 575520, 616286, 672312, 678480, 840390, 896416, 924429, 1120520, 1232572, 1344624, 1356960, 1540715, 1680780, 1848858, 2241040, 2465144, 2689248, 3081430, 3361560, 3697716, 4482080, 4622145, 4930288, 6162860, 6723120, 7395432, 9244290, 9860576, 12325720, 13446240, 14790864, 18488580, 24651440, 29581728, 36977160, 49302880, 73954320, 147908640]

約数ペア:

[(1, 147908640), (2, 73954320), (3, 49302880), (4, 36977160), (5, 29581728), (6, 24651440), (8, 18488580), (10, 14790864), (11, 13446240), (12, 12325720), (15, 9860576), (16, 9244290), (20, 7395432), (22, 6723120), (24, 6162860), (30, 4930288), (32, 4622145), (33, 4482080), (40, 3697716), (44, 3361560), (48, 3081430), (55, 2689248), (60, 2465144), (66, 2241040), (80, 1848858), (88, 1680780), (96, 1540715), (109, 1356960), (110, 1344624), (120, 1232572), (132, 1120520), (160, 924429), (165, 896416), (176, 840390), (218, 678480), (220, 672312), (240, 616286), (257, 575520), (264, 560260), (327, 452320), (330, 448208), (352, 420195), (436, 339240), (440, 336156), (480, 308143), (514, 287760), (528, 280130), (545, 271392), (654, 226160), (660, 224104), (771, 191840), (872, 169620), (880, 168078), (1028, 143880), (1056, 140065), (1090, 135696), (1199, 123360), (1285, 115104), (1308, 113080), (1320, 112052), (1542, 95920), (1635, 90464), (1744, 84810), (1760, 84039), (2056, 71940), (2180, 67848), (2398, 61680), (2570, 57552), (2616, 56540), (2640, 56026), (2827, 52320), (3084, 47960), (3270, 45232), (3488, 42405), (3597, 41120), (3855, 38368), (4112, 35970), (4360, 33924), (4796, 30840), (5140, 28776), (5232, 28270), (5280, 28013), (5654, 26160), (5995, 24672), (6168, 23980), (6540, 22616), (7194, 20560), (7710, 19184), (8224, 17985), (8481, 17440), (8720, 16962), (9592, 15420), (10280, 14388), (10464, 14135), (11308, 13080), (11990, 12336)]