874140120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2759

約数の個数: 256

約数和(自身を含む): 3408768000

約数和(自身を除く): 2534627880

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, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2689, 2709, 3010, 3096, 3612, 3780, 3870, 4515, 4644, 5160, 5378, 5418, 5805, 6020, 7224, 7560, 7740, 8067, 8127, 9030, 9288, 10756, 10836, 11610, 12040, 13445, 13545, 15480, 16134, 16254, 18060, 18823, 21512, 21672, 23220, 24201, 26890, 27090, 32268, 32508, 36120, 37646, 40335, 40635, 46440, 48402, 53780, 54180, 56469, 64536, 65016, 72603, 75292, 80670, 81270, 94115, 96804, 107560, 108360, 112938, 115627, 121005, 145206, 150584, 161340, 162540, 169407, 188230, 193608, 225876, 231254, 242010, 282345, 290412, 322680, 325080, 338814, 346881, 363015, 376460, 451752, 462508, 484020, 508221, 564690, 578135, 580824, 677628, 693762, 726030, 752920, 809389, 847035, 925016, 968040, 1016442, 1040643, 1129380, 1156270, 1355256, 1387524, 1452060, 1618778, 1694070, 1734405, 2032884, 2081286, 2258760, 2312540, 2428167, 2541105, 2775048, 2904120, 3121929, 3237556, 3388140, 3468810, 4046945, 4065768, 4162572, 4625080, 4856334, 5082210, 5203215, 6243858, 6475112, 6776280, 6937620, 7284501, 8093890, 8325144, 9712668, 10164420, 10406430, 12140835, 12487716, 13875240, 14569002, 15609645, 16187780, 19425336, 20328840, 20812860, 21853503, 24281670, 24975432, 29138004, 31219290, 32375560, 36422505, 41625720, 43707006, 48563340, 58276008, 62438580, 72845010, 87414012, 97126680, 109267515, 124877160, 145690020, 174828024, 218535030, 291380040, 437070060, 874140120]

約数ペア:

[(1, 874140120), (2, 437070060), (3, 291380040), (4, 218535030), (5, 174828024), (6, 145690020), (7, 124877160), (8, 109267515), (9, 97126680), (10, 87414012), (12, 72845010), (14, 62438580), (15, 58276008), (18, 48563340), (20, 43707006), (21, 41625720), (24, 36422505), (27, 32375560), (28, 31219290), (30, 29138004), (35, 24975432), (36, 24281670), (40, 21853503), (42, 20812860), (43, 20328840), (45, 19425336), (54, 16187780), (56, 15609645), (60, 14569002), (63, 13875240), (70, 12487716), (72, 12140835), (84, 10406430), (86, 10164420), (90, 9712668), (105, 8325144), (108, 8093890), (120, 7284501), (126, 6937620), (129, 6776280), (135, 6475112), (140, 6243858), (168, 5203215), (172, 5082210), (180, 4856334), (189, 4625080), (210, 4162572), (215, 4065768), (216, 4046945), (252, 3468810), (258, 3388140), (270, 3237556), (280, 3121929), (301, 2904120), (315, 2775048), (344, 2541105), (360, 2428167), (378, 2312540), (387, 2258760), (420, 2081286), (430, 2032884), (504, 1734405), (516, 1694070), (540, 1618778), (602, 1452060), (630, 1387524), (645, 1355256), (756, 1156270), (774, 1129380), (840, 1040643), (860, 1016442), (903, 968040), (945, 925016), (1032, 847035), (1080, 809389), (1161, 752920), (1204, 726030), (1260, 693762), (1290, 677628), (1505, 580824), (1512, 578135), (1548, 564690), (1720, 508221), (1806, 484020), (1890, 462508), (1935, 451752), (2322, 376460), (2408, 363015), (2520, 346881), (2580, 338814), (2689, 325080), (2709, 322680), (3010, 290412), (3096, 282345), (3612, 242010), (3780, 231254), (3870, 225876), (4515, 193608), (4644, 188230), (5160, 169407), (5378, 162540), (5418, 161340), (5805, 150584), (6020, 145206), (7224, 121005), (7560, 115627), (7740, 112938), (8067, 108360), (8127, 107560), (9030, 96804), (9288, 94115), (10756, 81270), (10836, 80670), (11610, 75292), (12040, 72603), (13445, 65016), (13545, 64536), (15480, 56469), (16134, 54180), (16254, 53780), (18060, 48402), (18823, 46440), (21512, 40635), (21672, 40335), (23220, 37646), (24201, 36120), (26890, 32508), (27090, 32268)]