380139760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 1223921664

約数和(自身を除く): 843781904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 77, 80, 88, 91, 94, 101, 104, 110, 112, 130, 140, 143, 154, 176, 182, 188, 202, 208, 220, 235, 260, 280, 286, 308, 329, 364, 376, 385, 404, 440, 455, 470, 505, 517, 520, 560, 572, 611, 616, 658, 707, 715, 728, 752, 770, 808, 880, 910, 940, 1001, 1010, 1034, 1040, 1111, 1144, 1222, 1232, 1313, 1316, 1414, 1430, 1456, 1540, 1616, 1645, 1820, 1880, 2002, 2020, 2068, 2222, 2288, 2444, 2585, 2626, 2632, 2828, 2860, 3055, 3080, 3290, 3535, 3619, 3640, 3760, 4004, 4040, 4136, 4277, 4444, 4747, 4888, 5005, 5170, 5252, 5264, 5555, 5656, 5720, 6110, 6160, 6565, 6580, 6721, 7070, 7238, 7280, 7777, 8008, 8080, 8272, 8554, 8888, 9191, 9494, 9776, 10010, 10340, 10504, 11110, 11312, 11440, 12220, 13130, 13160, 13442, 14140, 14443, 14476, 15554, 16016, 17108, 17776, 18095, 18382, 18988, 20020, 20680, 21008, 21385, 22220, 23735, 24440, 26260, 26320, 26884, 28280, 28886, 28952, 31108, 33229, 33605, 34216, 36190, 36764, 37976, 38885, 40040, 41360, 42770, 44440, 45955, 47047, 47470, 48880, 52217, 52520, 53768, 56560, 57772, 57904, 61711, 62216, 66458, 67210, 68432, 72215, 72380, 73528, 75952, 77770, 80080, 85540, 88880, 91910, 94094, 94940, 101101, 104434, 105040, 107536, 115544, 123422, 124432, 132916, 134420, 144430, 144760, 147056, 155540, 166145, 171080, 183820, 188188, 189880, 202202, 208868, 231088, 235235, 246844, 261085, 265832, 268840, 288860, 289520, 308555, 311080, 332290, 342160, 365519, 367640, 376376, 379760, 404404, 417736, 431977, 470470, 493688, 505505, 522170, 531664, 537680, 577720, 617110, 622160, 664580, 678821, 731038, 735280, 752752, 808808, 835472, 863954, 940940, 987376, 1011010, 1044340, 1155440, 1234220, 1329160, 1357642, 1462076, 1617616, 1727908, 1827595, 1881880, 2022020, 2088680, 2159885, 2468440, 2658320, 2715284, 2924152, 3394105, 3455816, 3655190, 3763760, 4044040, 4177360, 4319770, 4751747, 4936880, 5430568, 5848304, 6788210, 6911632, 7310380, 8088080, 8639540, 9503494, 10861136, 13576420, 14620760, 17279080, 19006988, 23758735, 27152840, 29241520, 34558160, 38013976, 47517470, 54305680, 76027952, 95034940, 190069880, 380139760]

約数ペア:

[(1, 380139760), (2, 190069880), (4, 95034940), (5, 76027952), (7, 54305680), (8, 47517470), (10, 38013976), (11, 34558160), (13, 29241520), (14, 27152840), (16, 23758735), (20, 19006988), (22, 17279080), (26, 14620760), (28, 13576420), (35, 10861136), (40, 9503494), (44, 8639540), (47, 8088080), (52, 7310380), (55, 6911632), (56, 6788210), (65, 5848304), (70, 5430568), (77, 4936880), (80, 4751747), (88, 4319770), (91, 4177360), (94, 4044040), (101, 3763760), (104, 3655190), (110, 3455816), (112, 3394105), (130, 2924152), (140, 2715284), (143, 2658320), (154, 2468440), (176, 2159885), (182, 2088680), (188, 2022020), (202, 1881880), (208, 1827595), (220, 1727908), (235, 1617616), (260, 1462076), (280, 1357642), (286, 1329160), (308, 1234220), (329, 1155440), (364, 1044340), (376, 1011010), (385, 987376), (404, 940940), (440, 863954), (455, 835472), (470, 808808), (505, 752752), (517, 735280), (520, 731038), (560, 678821), (572, 664580), (611, 622160), (616, 617110), (658, 577720), (707, 537680), (715, 531664), (728, 522170), (752, 505505), (770, 493688), (808, 470470), (880, 431977), (910, 417736), (940, 404404), (1001, 379760), (1010, 376376), (1034, 367640), (1040, 365519), (1111, 342160), (1144, 332290), (1222, 311080), (1232, 308555), (1313, 289520), (1316, 288860), (1414, 268840), (1430, 265832), (1456, 261085), (1540, 246844), (1616, 235235), (1645, 231088), (1820, 208868), (1880, 202202), (2002, 189880), (2020, 188188), (2068, 183820), (2222, 171080), (2288, 166145), (2444, 155540), (2585, 147056), (2626, 144760), (2632, 144430), (2828, 134420), (2860, 132916), (3055, 124432), (3080, 123422), (3290, 115544), (3535, 107536), (3619, 105040), (3640, 104434), (3760, 101101), (4004, 94940), (4040, 94094), (4136, 91910), (4277, 88880), (4444, 85540), (4747, 80080), (4888, 77770), (5005, 75952), (5170, 73528), (5252, 72380), (5264, 72215), (5555, 68432), (5656, 67210), (5720, 66458), (6110, 62216), (6160, 61711), (6565, 57904), (6580, 57772), (6721, 56560), (7070, 53768), (7238, 52520), (7280, 52217), (7777, 48880), (8008, 47470), (8080, 47047), (8272, 45955), (8554, 44440), (8888, 42770), (9191, 41360), (9494, 40040), (9776, 38885), (10010, 37976), (10340, 36764), (10504, 36190), (11110, 34216), (11312, 33605), (11440, 33229), (12220, 31108), (13130, 28952), (13160, 28886), (13442, 28280), (14140, 26884), (14443, 26320), (14476, 26260), (15554, 24440), (16016, 23735), (17108, 22220), (17776, 21385), (18095, 21008), (18382, 20680), (18988, 20020)]