283578120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2684

約数の個数: 192

約数和(自身を含む): 1078197120

約数和(自身を除く): 794619000

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, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2617, 2709, 3010, 3096, 3612, 3870, 4515, 5160, 5234, 5418, 6020, 7224, 7740, 7851, 9030, 10468, 10836, 12040, 13085, 13545, 15480, 15702, 18060, 18319, 20936, 21672, 23553, 26170, 27090, 31404, 36120, 36638, 39255, 47106, 52340, 54180, 54957, 62808, 73276, 78510, 91595, 94212, 104680, 108360, 109914, 112531, 117765, 146552, 157020, 164871, 183190, 188424, 219828, 225062, 235530, 274785, 314040, 329742, 337593, 366380, 439656, 450124, 471060, 549570, 562655, 659484, 675186, 732760, 787717, 824355, 900248, 942120, 1012779, 1099140, 1125310, 1318968, 1350372, 1575434, 1648710, 1687965, 2025558, 2198280, 2250620, 2363151, 2700744, 3150868, 3297420, 3375930, 3938585, 4051116, 4501240, 4726302, 5063895, 6301736, 6594840, 6751860, 7089453, 7877170, 8102232, 9452604, 10127790, 11815755, 13503720, 14178906, 15754340, 18905208, 20255580, 23631510, 28357812, 31508680, 35447265, 40511160, 47263020, 56715624, 70894530, 94526040, 141789060, 283578120]

約数ペア:

[(1, 283578120), (2, 141789060), (3, 94526040), (4, 70894530), (5, 56715624), (6, 47263020), (7, 40511160), (8, 35447265), (9, 31508680), (10, 28357812), (12, 23631510), (14, 20255580), (15, 18905208), (18, 15754340), (20, 14178906), (21, 13503720), (24, 11815755), (28, 10127790), (30, 9452604), (35, 8102232), (36, 7877170), (40, 7089453), (42, 6751860), (43, 6594840), (45, 6301736), (56, 5063895), (60, 4726302), (63, 4501240), (70, 4051116), (72, 3938585), (84, 3375930), (86, 3297420), (90, 3150868), (105, 2700744), (120, 2363151), (126, 2250620), (129, 2198280), (140, 2025558), (168, 1687965), (172, 1648710), (180, 1575434), (210, 1350372), (215, 1318968), (252, 1125310), (258, 1099140), (280, 1012779), (301, 942120), (315, 900248), (344, 824355), (360, 787717), (387, 732760), (420, 675186), (430, 659484), (504, 562655), (516, 549570), (602, 471060), (630, 450124), (645, 439656), (774, 366380), (840, 337593), (860, 329742), (903, 314040), (1032, 274785), (1204, 235530), (1260, 225062), (1290, 219828), (1505, 188424), (1548, 183190), (1720, 164871), (1806, 157020), (1935, 146552), (2408, 117765), (2520, 112531), (2580, 109914), (2617, 108360), (2709, 104680), (3010, 94212), (3096, 91595), (3612, 78510), (3870, 73276), (4515, 62808), (5160, 54957), (5234, 54180), (5418, 52340), (6020, 47106), (7224, 39255), (7740, 36638), (7851, 36120), (9030, 31404), (10468, 27090), (10836, 26170), (12040, 23553), (13085, 21672), (13545, 20936), (15480, 18319), (15702, 18060)]