1875197520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{124021}}^1$

素因数の和:124050

約数の個数: 160

約数和(自身を含む): 7381789440

約数和(自身を除く): 5506591920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 124021, 248042, 372063, 496084, 620105, 744126, 868147, 992168, 1116189, 1240210, 1488252, 1736294, 1860315, 1984336, 2232378, 2480420, 2604441, 2976504, 3348567, 3472588, 3720630, 4340735, 4464756, 4960840, 5208882, 5580945, 5953008, 6697134, 6945176, 7441260, 7813323, 8681470, 8929512, 9921680, 10417764, 11161890, 13022205, 13394268, 13890352, 14882520, 15626646, 16742835, 17362940, 17859024, 20835528, 22323780, 23439969, 26044410, 26788536, 29765040, 31253292, 33485670, 34725880, 39066615, 41671056, 44647560, 46879938, 52088820, 53577072, 62506584, 66971340, 69451760, 78133230, 89295120, 93759876, 104177640, 117199845, 125013168, 133942680, 156266460, 187519752, 208355280, 234399690, 267885360, 312532920, 375039504, 468799380, 625065840, 937598760, 1875197520]

約数ペア:

[(1, 1875197520), (2, 937598760), (3, 625065840), (4, 468799380), (5, 375039504), (6, 312532920), (7, 267885360), (8, 234399690), (9, 208355280), (10, 187519752), (12, 156266460), (14, 133942680), (15, 125013168), (16, 117199845), (18, 104177640), (20, 93759876), (21, 89295120), (24, 78133230), (27, 69451760), (28, 66971340), (30, 62506584), (35, 53577072), (36, 52088820), (40, 46879938), (42, 44647560), (45, 41671056), (48, 39066615), (54, 34725880), (56, 33485670), (60, 31253292), (63, 29765040), (70, 26788536), (72, 26044410), (80, 23439969), (84, 22323780), (90, 20835528), (105, 17859024), (108, 17362940), (112, 16742835), (120, 15626646), (126, 14882520), (135, 13890352), (140, 13394268), (144, 13022205), (168, 11161890), (180, 10417764), (189, 9921680), (210, 8929512), (216, 8681470), (240, 7813323), (252, 7441260), (270, 6945176), (280, 6697134), (315, 5953008), (336, 5580945), (360, 5208882), (378, 4960840), (420, 4464756), (432, 4340735), (504, 3720630), (540, 3472588), (560, 3348567), (630, 2976504), (720, 2604441), (756, 2480420), (840, 2232378), (945, 1984336), (1008, 1860315), (1080, 1736294), (1260, 1488252), (1512, 1240210), (1680, 1116189), (1890, 992168), (2160, 868147), (2520, 744126), (3024, 620105), (3780, 496084), (5040, 372063), (7560, 248042), (15120, 124021)]