1010669440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 2747928960

約数和(自身を除く): 1737259520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 421, 440, 484, 496, 605, 620, 640, 682, 704, 842, 880, 968, 992, 1210, 1240, 1364, 1408, 1684, 1705, 1760, 1936, 1984, 2105, 2420, 2480, 2728, 3368, 3410, 3520, 3751, 3872, 3968, 4210, 4631, 4840, 4960, 5456, 6736, 6820, 7040, 7502, 7744, 8420, 9262, 9680, 9920, 10912, 13051, 13472, 13640, 15004, 15488, 16840, 18524, 18755, 19360, 19840, 21824, 23155, 26102, 26944, 27280, 30008, 33680, 37048, 37510, 38720, 43648, 46310, 50941, 52204, 53888, 54560, 60016, 65255, 67360, 74096, 75020, 77440, 92620, 101882, 104408, 109120, 120032, 130510, 134720, 143561, 148192, 150040, 185240, 203764, 208816, 218240, 240064, 254705, 261020, 269440, 287122, 296384, 300080, 370480, 407528, 417632, 480128, 509410, 522040, 574244, 592768, 600160, 717805, 740960, 815056, 835264, 1018820, 1044080, 1148488, 1200320, 1435610, 1481920, 1579171, 1630112, 1670528, 2037640, 2088160, 2296976, 2400640, 2871220, 2963840, 3158342, 3260224, 4075280, 4176320, 4593952, 5742440, 6316684, 6520448, 7895855, 8150560, 8352640, 9187904, 11484880, 12633368, 15791710, 16301120, 18375808, 22969760, 25266736, 31583420, 32602240, 45939520, 50533472, 63166840, 91879040, 101066944, 126333680, 202133888, 252667360, 505334720, 1010669440]

約数ペア:

[(1, 1010669440), (2, 505334720), (4, 252667360), (5, 202133888), (8, 126333680), (10, 101066944), (11, 91879040), (16, 63166840), (20, 50533472), (22, 45939520), (31, 32602240), (32, 31583420), (40, 25266736), (44, 22969760), (55, 18375808), (62, 16301120), (64, 15791710), (80, 12633368), (88, 11484880), (110, 9187904), (121, 8352640), (124, 8150560), (128, 7895855), (155, 6520448), (160, 6316684), (176, 5742440), (220, 4593952), (242, 4176320), (248, 4075280), (310, 3260224), (320, 3158342), (341, 2963840), (352, 2871220), (421, 2400640), (440, 2296976), (484, 2088160), (496, 2037640), (605, 1670528), (620, 1630112), (640, 1579171), (682, 1481920), (704, 1435610), (842, 1200320), (880, 1148488), (968, 1044080), (992, 1018820), (1210, 835264), (1240, 815056), (1364, 740960), (1408, 717805), (1684, 600160), (1705, 592768), (1760, 574244), (1936, 522040), (1984, 509410), (2105, 480128), (2420, 417632), (2480, 407528), (2728, 370480), (3368, 300080), (3410, 296384), (3520, 287122), (3751, 269440), (3872, 261020), (3968, 254705), (4210, 240064), (4631, 218240), (4840, 208816), (4960, 203764), (5456, 185240), (6736, 150040), (6820, 148192), (7040, 143561), (7502, 134720), (7744, 130510), (8420, 120032), (9262, 109120), (9680, 104408), (9920, 101882), (10912, 92620), (13051, 77440), (13472, 75020), (13640, 74096), (15004, 67360), (15488, 65255), (16840, 60016), (18524, 54560), (18755, 53888), (19360, 52204), (19840, 50941), (21824, 46310), (23155, 43648), (26102, 38720), (26944, 37510), (27280, 37048), (30008, 33680)]