1528631520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10651}}^1$

素因数の和:10705

約数の個数: 192

約数和(自身を含む): 5411556864

約数和(自身を除く): 3882925344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 2080, 2208, 2392, 2760, 2990, 3120, 3588, 3680, 4485, 4784, 5520, 5980, 6240, 7176, 8970, 9568, 10651, 11040, 11960, 14352, 17940, 21302, 23920, 28704, 31953, 35880, 42604, 47840, 53255, 63906, 71760, 85208, 106510, 127812, 138463, 143520, 159765, 170416, 213020, 244973, 255624, 276926, 319530, 340832, 415389, 426040, 489946, 511248, 553852, 639060, 692315, 734919, 830778, 852080, 979892, 1022496, 1107704, 1224865, 1278120, 1384630, 1469838, 1661556, 1704160, 1959784, 2076945, 2215408, 2449730, 2556240, 2769260, 2939676, 3184649, 3323112, 3674595, 3919568, 4153890, 4430816, 4899460, 5112480, 5538520, 5879352, 6369298, 6646224, 7349190, 7839136, 8307780, 9553947, 9798920, 11077040, 11758704, 12738596, 13292448, 14698380, 15923245, 16615560, 19107894, 19597840, 22154080, 23517408, 25477192, 29396760, 31846490, 33231120, 38215788, 39195680, 47769735, 50954384, 58793520, 63692980, 66462240, 76431576, 95539470, 101908768, 117587040, 127385960, 152863152, 191078940, 254771920, 305726304, 382157880, 509543840, 764315760, 1528631520]

約数ペア:

[(1, 1528631520), (2, 764315760), (3, 509543840), (4, 382157880), (5, 305726304), (6, 254771920), (8, 191078940), (10, 152863152), (12, 127385960), (13, 117587040), (15, 101908768), (16, 95539470), (20, 76431576), (23, 66462240), (24, 63692980), (26, 58793520), (30, 50954384), (32, 47769735), (39, 39195680), (40, 38215788), (46, 33231120), (48, 31846490), (52, 29396760), (60, 25477192), (65, 23517408), (69, 22154080), (78, 19597840), (80, 19107894), (92, 16615560), (96, 15923245), (104, 14698380), (115, 13292448), (120, 12738596), (130, 11758704), (138, 11077040), (156, 9798920), (160, 9553947), (184, 8307780), (195, 7839136), (208, 7349190), (230, 6646224), (240, 6369298), (260, 5879352), (276, 5538520), (299, 5112480), (312, 4899460), (345, 4430816), (368, 4153890), (390, 3919568), (416, 3674595), (460, 3323112), (480, 3184649), (520, 2939676), (552, 2769260), (598, 2556240), (624, 2449730), (690, 2215408), (736, 2076945), (780, 1959784), (897, 1704160), (920, 1661556), (1040, 1469838), (1104, 1384630), (1196, 1278120), (1248, 1224865), (1380, 1107704), (1495, 1022496), (1560, 979892), (1794, 852080), (1840, 830778), (2080, 734919), (2208, 692315), (2392, 639060), (2760, 553852), (2990, 511248), (3120, 489946), (3588, 426040), (3680, 415389), (4485, 340832), (4784, 319530), (5520, 276926), (5980, 255624), (6240, 244973), (7176, 213020), (8970, 170416), (9568, 159765), (10651, 143520), (11040, 138463), (11960, 127812), (14352, 106510), (17940, 85208), (21302, 71760), (23920, 63906), (28704, 53255), (31953, 47840), (35880, 42604)]