203280840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8963}}^1$

素因数の和:8993

約数の個数: 160

約数和(自身を含む): 780943680

約数和(自身を除く): 577662840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8963, 11340, 17926, 22680, 26889, 35852, 44815, 53778, 62741, 71704, 80667, 89630, 107556, 125482, 134445, 161334, 179260, 188223, 215112, 242001, 250964, 268890, 313705, 322668, 358520, 376446, 403335, 484002, 501928, 537780, 564669, 627410, 645336, 726003, 752892, 806670, 941115, 968004, 1075560, 1129338, 1210005, 1254820, 1452006, 1505784, 1613340, 1694007, 1882230, 1936008, 2258676, 2420010, 2509640, 2823345, 2904012, 3226680, 3388014, 3630015, 3764460, 4517352, 4840020, 5082021, 5646690, 5808024, 6776028, 7260030, 7528920, 8470035, 9680040, 10164042, 11293380, 13552056, 14520060, 16940070, 20328084, 22586760, 25410105, 29040120, 33880140, 40656168, 50820210, 67760280, 101640420, 203280840]

約数ペア:

[(1, 203280840), (2, 101640420), (3, 67760280), (4, 50820210), (5, 40656168), (6, 33880140), (7, 29040120), (8, 25410105), (9, 22586760), (10, 20328084), (12, 16940070), (14, 14520060), (15, 13552056), (18, 11293380), (20, 10164042), (21, 9680040), (24, 8470035), (27, 7528920), (28, 7260030), (30, 6776028), (35, 5808024), (36, 5646690), (40, 5082021), (42, 4840020), (45, 4517352), (54, 3764460), (56, 3630015), (60, 3388014), (63, 3226680), (70, 2904012), (72, 2823345), (81, 2509640), (84, 2420010), (90, 2258676), (105, 1936008), (108, 1882230), (120, 1694007), (126, 1613340), (135, 1505784), (140, 1452006), (162, 1254820), (168, 1210005), (180, 1129338), (189, 1075560), (210, 968004), (216, 941115), (252, 806670), (270, 752892), (280, 726003), (315, 645336), (324, 627410), (360, 564669), (378, 537780), (405, 501928), (420, 484002), (504, 403335), (540, 376446), (567, 358520), (630, 322668), (648, 313705), (756, 268890), (810, 250964), (840, 242001), (945, 215112), (1080, 188223), (1134, 179260), (1260, 161334), (1512, 134445), (1620, 125482), (1890, 107556), (2268, 89630), (2520, 80667), (2835, 71704), (3240, 62741), (3780, 53778), (4536, 44815), (5670, 35852), (7560, 26889), (8963, 22680), (11340, 17926)]