148748040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 561375360

約数和(自身を除く): 412627320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 881, 938, 1005, 1206, 1260, 1340, 1407, 1608, 1762, 1876, 2010, 2345, 2412, 2520, 2643, 2680, 2814, 3015, 3524, 3752, 4020, 4221, 4405, 4690, 4824, 5286, 5628, 6030, 6167, 7035, 7048, 7929, 8040, 8442, 8810, 9380, 10572, 11256, 12060, 12334, 13215, 14070, 15858, 16884, 17620, 18501, 18760, 21105, 21144, 24120, 24668, 26430, 28140, 30835, 31716, 33768, 35240, 37002, 39645, 42210, 49336, 52860, 55503, 56280, 59027, 61670, 63432, 74004, 79290, 84420, 92505, 105720, 111006, 118054, 123340, 148008, 158580, 168840, 177081, 185010, 222012, 236108, 246680, 277515, 295135, 317160, 354162, 370020, 413189, 444024, 472216, 531243, 555030, 590270, 708324, 740040, 826378, 885405, 1062486, 1110060, 1180540, 1239567, 1416648, 1652756, 1770810, 2065945, 2124972, 2220120, 2361080, 2479134, 2656215, 3305512, 3541620, 3718701, 4131890, 4249944, 4958268, 5312430, 6197835, 7083240, 7437402, 8263780, 9916536, 10624860, 12395670, 14874804, 16527560, 18593505, 21249720, 24791340, 29749608, 37187010, 49582680, 74374020, 148748040]

約数ペア:

[(1, 148748040), (2, 74374020), (3, 49582680), (4, 37187010), (5, 29749608), (6, 24791340), (7, 21249720), (8, 18593505), (9, 16527560), (10, 14874804), (12, 12395670), (14, 10624860), (15, 9916536), (18, 8263780), (20, 7437402), (21, 7083240), (24, 6197835), (28, 5312430), (30, 4958268), (35, 4249944), (36, 4131890), (40, 3718701), (42, 3541620), (45, 3305512), (56, 2656215), (60, 2479134), (63, 2361080), (67, 2220120), (70, 2124972), (72, 2065945), (84, 1770810), (90, 1652756), (105, 1416648), (120, 1239567), (126, 1180540), (134, 1110060), (140, 1062486), (168, 885405), (180, 826378), (201, 740040), (210, 708324), (252, 590270), (268, 555030), (280, 531243), (315, 472216), (335, 444024), (360, 413189), (402, 370020), (420, 354162), (469, 317160), (504, 295135), (536, 277515), (603, 246680), (630, 236108), (670, 222012), (804, 185010), (840, 177081), (881, 168840), (938, 158580), (1005, 148008), (1206, 123340), (1260, 118054), (1340, 111006), (1407, 105720), (1608, 92505), (1762, 84420), (1876, 79290), (2010, 74004), (2345, 63432), (2412, 61670), (2520, 59027), (2643, 56280), (2680, 55503), (2814, 52860), (3015, 49336), (3524, 42210), (3752, 39645), (4020, 37002), (4221, 35240), (4405, 33768), (4690, 31716), (4824, 30835), (5286, 28140), (5628, 26430), (6030, 24668), (6167, 24120), (7035, 21144), (7048, 21105), (7929, 18760), (8040, 18501), (8442, 17620), (8810, 16884), (9380, 15858), (10572, 14070), (11256, 13215), (12060, 12334)]