283275520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 782933760

約数和(自身を除く): 499658240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 59, 62, 64, 80, 88, 110, 118, 121, 124, 128, 155, 160, 176, 220, 236, 242, 248, 256, 295, 310, 320, 341, 352, 440, 472, 484, 496, 590, 605, 620, 640, 649, 682, 704, 880, 944, 968, 992, 1180, 1210, 1240, 1280, 1298, 1364, 1408, 1705, 1760, 1829, 1888, 1936, 1984, 2360, 2420, 2480, 2596, 2728, 2816, 3245, 3410, 3520, 3658, 3751, 3776, 3872, 3968, 4720, 4840, 4960, 5192, 5456, 6490, 6820, 7040, 7139, 7316, 7502, 7552, 7744, 7936, 9145, 9440, 9680, 9920, 10384, 10912, 12980, 13640, 14080, 14278, 14632, 15004, 15104, 15488, 18290, 18755, 18880, 19360, 19840, 20119, 20768, 21824, 25960, 27280, 28556, 29264, 30008, 30976, 35695, 36580, 37510, 37760, 38720, 39680, 40238, 41536, 43648, 51920, 54560, 57112, 58528, 60016, 71390, 73160, 75020, 75520, 77440, 80476, 83072, 87296, 100595, 103840, 109120, 114224, 117056, 120032, 142780, 146320, 150040, 154880, 160952, 166144, 201190, 207680, 218240, 221309, 228448, 234112, 240064, 285560, 292640, 300080, 321904, 402380, 415360, 436480, 442618, 456896, 468224, 480128, 571120, 585280, 600160, 643808, 804760, 830720, 885236, 913792, 960256, 1106545, 1142240, 1170560, 1200320, 1287616, 1609520, 1770472, 1827584, 2213090, 2284480, 2341120, 2400640, 2575232, 3219040, 3540944, 4426180, 4568960, 4801280, 5150464, 6438080, 7081888, 8852360, 9137920, 12876160, 14163776, 17704720, 25752320, 28327552, 35409440, 56655104, 70818880, 141637760, 283275520]

約数ペア:

[(1, 283275520), (2, 141637760), (4, 70818880), (5, 56655104), (8, 35409440), (10, 28327552), (11, 25752320), (16, 17704720), (20, 14163776), (22, 12876160), (31, 9137920), (32, 8852360), (40, 7081888), (44, 6438080), (55, 5150464), (59, 4801280), (62, 4568960), (64, 4426180), (80, 3540944), (88, 3219040), (110, 2575232), (118, 2400640), (121, 2341120), (124, 2284480), (128, 2213090), (155, 1827584), (160, 1770472), (176, 1609520), (220, 1287616), (236, 1200320), (242, 1170560), (248, 1142240), (256, 1106545), (295, 960256), (310, 913792), (320, 885236), (341, 830720), (352, 804760), (440, 643808), (472, 600160), (484, 585280), (496, 571120), (590, 480128), (605, 468224), (620, 456896), (640, 442618), (649, 436480), (682, 415360), (704, 402380), (880, 321904), (944, 300080), (968, 292640), (992, 285560), (1180, 240064), (1210, 234112), (1240, 228448), (1280, 221309), (1298, 218240), (1364, 207680), (1408, 201190), (1705, 166144), (1760, 160952), (1829, 154880), (1888, 150040), (1936, 146320), (1984, 142780), (2360, 120032), (2420, 117056), (2480, 114224), (2596, 109120), (2728, 103840), (2816, 100595), (3245, 87296), (3410, 83072), (3520, 80476), (3658, 77440), (3751, 75520), (3776, 75020), (3872, 73160), (3968, 71390), (4720, 60016), (4840, 58528), (4960, 57112), (5192, 54560), (5456, 51920), (6490, 43648), (6820, 41536), (7040, 40238), (7139, 39680), (7316, 38720), (7502, 37760), (7552, 37510), (7744, 36580), (7936, 35695), (9145, 30976), (9440, 30008), (9680, 29264), (9920, 28556), (10384, 27280), (10912, 25960), (12980, 21824), (13640, 20768), (14080, 20119), (14278, 19840), (14632, 19360), (15004, 18880), (15104, 18755), (15488, 18290)]