1206004480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2974

約数の個数: 144

約数和(自身を含む): 3220771680

約数和(自身を除く): 2014767200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1280, 1292, 1360, 1520, 1615, 2176, 2432, 2584, 2720, 2917, 3040, 3230, 4352, 4864, 5168, 5440, 5834, 6080, 6460, 10336, 10880, 11668, 12160, 12920, 14585, 20672, 21760, 23336, 24320, 25840, 29170, 41344, 46672, 49589, 51680, 55423, 58340, 82688, 93344, 99178, 103360, 110846, 116680, 186688, 198356, 206720, 221692, 233360, 247945, 277115, 373376, 396712, 413440, 443384, 466720, 495890, 554230, 746752, 793424, 886768, 933440, 942191, 991780, 1108460, 1586848, 1773536, 1866880, 1884382, 1983560, 2216920, 3173696, 3547072, 3733760, 3768764, 3967120, 4433840, 4710955, 6347392, 7094144, 7537528, 7934240, 8867680, 9421910, 12694784, 14188288, 15075056, 15868480, 17735360, 18843820, 30150112, 31736960, 35470720, 37687640, 60300224, 63473920, 70941440, 75375280, 120600448, 150750560, 241200896, 301501120, 603002240, 1206004480]

約数ペア:

[(1, 1206004480), (2, 603002240), (4, 301501120), (5, 241200896), (8, 150750560), (10, 120600448), (16, 75375280), (17, 70941440), (19, 63473920), (20, 60300224), (32, 37687640), (34, 35470720), (38, 31736960), (40, 30150112), (64, 18843820), (68, 17735360), (76, 15868480), (80, 15075056), (85, 14188288), (95, 12694784), (128, 9421910), (136, 8867680), (152, 7934240), (160, 7537528), (170, 7094144), (190, 6347392), (256, 4710955), (272, 4433840), (304, 3967120), (320, 3768764), (323, 3733760), (340, 3547072), (380, 3173696), (544, 2216920), (608, 1983560), (640, 1884382), (646, 1866880), (680, 1773536), (760, 1586848), (1088, 1108460), (1216, 991780), (1280, 942191), (1292, 933440), (1360, 886768), (1520, 793424), (1615, 746752), (2176, 554230), (2432, 495890), (2584, 466720), (2720, 443384), (2917, 413440), (3040, 396712), (3230, 373376), (4352, 277115), (4864, 247945), (5168, 233360), (5440, 221692), (5834, 206720), (6080, 198356), (6460, 186688), (10336, 116680), (10880, 110846), (11668, 103360), (12160, 99178), (12920, 93344), (14585, 82688), (20672, 58340), (21760, 55423), (23336, 51680), (24320, 49589), (25840, 46672), (29170, 41344)]