1374685920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^2$

素因数の和:362

約数の個数: 216

約数和(自身を含む): 4832643816

約数和(自身を除く): 3457957896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 149, 160, 172, 180, 215, 240, 258, 288, 298, 344, 360, 387, 430, 447, 480, 516, 596, 645, 688, 720, 745, 774, 860, 894, 1032, 1192, 1290, 1341, 1376, 1440, 1490, 1548, 1720, 1788, 1935, 2064, 2235, 2384, 2580, 2682, 2980, 3096, 3440, 3576, 3870, 4128, 4470, 4768, 5160, 5364, 5960, 6192, 6407, 6705, 6880, 7152, 7740, 8940, 10320, 10728, 11920, 12384, 12814, 13410, 14304, 15480, 17880, 19221, 20640, 21456, 22201, 23840, 25628, 26820, 30960, 32035, 35760, 38442, 42912, 44402, 51256, 53640, 57663, 61920, 64070, 66603, 71520, 76884, 88804, 96105, 102512, 107280, 111005, 115326, 128140, 133206, 153768, 177608, 192210, 199809, 205024, 214560, 222010, 230652, 256280, 266412, 288315, 307536, 333015, 355216, 384420, 399618, 444020, 461304, 512560, 532824, 576630, 615072, 666030, 710432, 768840, 799236, 888040, 922608, 954643, 999045, 1025120, 1065648, 1153260, 1332060, 1537680, 1598472, 1776080, 1845216, 1909286, 1998090, 2131296, 2306520, 2664120, 2863929, 3075360, 3196944, 3552160, 3818572, 3996180, 4613040, 4773215, 5328240, 5727858, 6393888, 7637144, 7992360, 8591787, 9226080, 9546430, 10656480, 11455716, 14319645, 15274288, 15984720, 17183574, 19092860, 22911432, 28639290, 30548576, 31969440, 34367148, 38185720, 42958935, 45822864, 57278580, 68734296, 76371440, 85917870, 91645728, 114557160, 137468592, 152742880, 171835740, 229114320, 274937184, 343671480, 458228640, 687342960, 1374685920]

約数ペア:

[(1, 1374685920), (2, 687342960), (3, 458228640), (4, 343671480), (5, 274937184), (6, 229114320), (8, 171835740), (9, 152742880), (10, 137468592), (12, 114557160), (15, 91645728), (16, 85917870), (18, 76371440), (20, 68734296), (24, 57278580), (30, 45822864), (32, 42958935), (36, 38185720), (40, 34367148), (43, 31969440), (45, 30548576), (48, 28639290), (60, 22911432), (72, 19092860), (80, 17183574), (86, 15984720), (90, 15274288), (96, 14319645), (120, 11455716), (129, 10656480), (144, 9546430), (149, 9226080), (160, 8591787), (172, 7992360), (180, 7637144), (215, 6393888), (240, 5727858), (258, 5328240), (288, 4773215), (298, 4613040), (344, 3996180), (360, 3818572), (387, 3552160), (430, 3196944), (447, 3075360), (480, 2863929), (516, 2664120), (596, 2306520), (645, 2131296), (688, 1998090), (720, 1909286), (745, 1845216), (774, 1776080), (860, 1598472), (894, 1537680), (1032, 1332060), (1192, 1153260), (1290, 1065648), (1341, 1025120), (1376, 999045), (1440, 954643), (1490, 922608), (1548, 888040), (1720, 799236), (1788, 768840), (1935, 710432), (2064, 666030), (2235, 615072), (2384, 576630), (2580, 532824), (2682, 512560), (2980, 461304), (3096, 444020), (3440, 399618), (3576, 384420), (3870, 355216), (4128, 333015), (4470, 307536), (4768, 288315), (5160, 266412), (5364, 256280), (5960, 230652), (6192, 222010), (6407, 214560), (6705, 205024), (6880, 199809), (7152, 192210), (7740, 177608), (8940, 153768), (10320, 133206), (10728, 128140), (11920, 115326), (12384, 111005), (12814, 107280), (13410, 102512), (14304, 96105), (15480, 88804), (17880, 76884), (19221, 71520), (20640, 66603), (21456, 64070), (22201, 61920), (23840, 57663), (25628, 53640), (26820, 51256), (30960, 44402), (32035, 42912), (35760, 38442)]