203161530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 423895110

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 29, 30, 33, 39, 46, 55, 58, 65, 66, 69, 71, 78, 87, 110, 115, 130, 138, 142, 143, 145, 165, 174, 195, 213, 230, 253, 286, 290, 299, 319, 330, 345, 355, 377, 390, 426, 429, 435, 506, 598, 638, 667, 690, 710, 715, 754, 759, 781, 858, 870, 897, 923, 957, 1065, 1131, 1265, 1334, 1430, 1495, 1518, 1562, 1595, 1633, 1794, 1846, 1885, 1914, 2001, 2059, 2130, 2145, 2262, 2343, 2530, 2769, 2990, 3190, 3266, 3289, 3335, 3770, 3795, 3905, 4002, 4118, 4147, 4290, 4485, 4615, 4686, 4785, 4899, 5538, 5655, 6177, 6578, 6670, 7337, 7590, 7810, 8165, 8294, 8671, 8970, 9230, 9570, 9798, 9867, 10005, 10153, 10295, 11310, 11715, 12354, 12441, 13845, 14674, 16330, 16445, 17342, 17963, 19734, 20010, 20306, 20590, 20735, 21229, 22011, 22649, 23430, 24495, 24882, 26013, 26767, 27690, 30459, 30885, 32890, 35926, 36685, 41470, 42458, 43355, 44022, 45298, 47357, 48990, 49335, 50765, 52026, 53534, 53889, 60918, 61770, 62205, 63687, 67947, 73370, 80301, 86710, 89815, 94714, 95381, 98670, 101530, 106145, 107778, 110055, 113245, 124410, 127374, 130065, 133835, 135894, 142071, 152295, 160602, 179630, 190762, 212290, 220110, 226490, 233519, 236785, 260130, 267670, 269445, 284142, 286143, 294437, 304590, 318435, 339735, 401505, 467038, 473570, 476905, 520927, 538890, 572286, 588874, 615641, 636870, 679470, 700557, 710355, 803010, 883311, 953810, 1041854, 1167595, 1231282, 1401114, 1420710, 1430715, 1472185, 1562781, 1766622, 1846923, 2335190, 2604635, 2861430, 2944370, 3078205, 3125562, 3502785, 3693846, 4416555, 5209270, 6156410, 6772051, 7005570, 7813905, 8833110, 9234615, 13544102, 15627810, 18469230, 20316153, 33860255, 40632306, 67720510, 101580765, 203161530]

約数ペア:

[(1, 203161530), (2, 101580765), (3, 67720510), (5, 40632306), (6, 33860255), (10, 20316153), (11, 18469230), (13, 15627810), (15, 13544102), (22, 9234615), (23, 8833110), (26, 7813905), (29, 7005570), (30, 6772051), (33, 6156410), (39, 5209270), (46, 4416555), (55, 3693846), (58, 3502785), (65, 3125562), (66, 3078205), (69, 2944370), (71, 2861430), (78, 2604635), (87, 2335190), (110, 1846923), (115, 1766622), (130, 1562781), (138, 1472185), (142, 1430715), (143, 1420710), (145, 1401114), (165, 1231282), (174, 1167595), (195, 1041854), (213, 953810), (230, 883311), (253, 803010), (286, 710355), (290, 700557), (299, 679470), (319, 636870), (330, 615641), (345, 588874), (355, 572286), (377, 538890), (390, 520927), (426, 476905), (429, 473570), (435, 467038), (506, 401505), (598, 339735), (638, 318435), (667, 304590), (690, 294437), (710, 286143), (715, 284142), (754, 269445), (759, 267670), (781, 260130), (858, 236785), (870, 233519), (897, 226490), (923, 220110), (957, 212290), (1065, 190762), (1131, 179630), (1265, 160602), (1334, 152295), (1430, 142071), (1495, 135894), (1518, 133835), (1562, 130065), (1595, 127374), (1633, 124410), (1794, 113245), (1846, 110055), (1885, 107778), (1914, 106145), (2001, 101530), (2059, 98670), (2130, 95381), (2145, 94714), (2262, 89815), (2343, 86710), (2530, 80301), (2769, 73370), (2990, 67947), (3190, 63687), (3266, 62205), (3289, 61770), (3335, 60918), (3770, 53889), (3795, 53534), (3905, 52026), (4002, 50765), (4118, 49335), (4147, 48990), (4290, 47357), (4485, 45298), (4615, 44022), (4686, 43355), (4785, 42458), (4899, 41470), (5538, 36685), (5655, 35926), (6177, 32890), (6578, 30885), (6670, 30459), (7337, 27690), (7590, 26767), (7810, 26013), (8165, 24882), (8294, 24495), (8671, 23430), (8970, 22649), (9230, 22011), (9570, 21229), (9798, 20735), (9867, 20590), (10005, 20306), (10153, 20010), (10295, 19734), (11310, 17963), (11715, 17342), (12354, 16445), (12441, 16330), (13845, 14674)]