283535280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 240

約数和(自身を含む): 1100983104

約数和(自身を除く): 817447824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 504, 505, 557, 560, 606, 630, 707, 720, 808, 840, 909, 1008, 1010, 1114, 1212, 1260, 1414, 1515, 1616, 1671, 1680, 1818, 2020, 2121, 2228, 2424, 2520, 2785, 2828, 3030, 3342, 3535, 3636, 3899, 4040, 4242, 4456, 4545, 4848, 5013, 5040, 5570, 5656, 6060, 6363, 6684, 7070, 7272, 7798, 8080, 8355, 8484, 8912, 9090, 10026, 10605, 11140, 11312, 11697, 12120, 12726, 13368, 14140, 14544, 15596, 16710, 16968, 18180, 19495, 20052, 21210, 22280, 23394, 24240, 25065, 25452, 26736, 28280, 31192, 31815, 33420, 33936, 35091, 36360, 38990, 40104, 42420, 44560, 46788, 50130, 50904, 56257, 56560, 58485, 62384, 63630, 66840, 70182, 72720, 77980, 80208, 84840, 93576, 100260, 101808, 112514, 116970, 127260, 133680, 140364, 155960, 168771, 169680, 175455, 187152, 200520, 225028, 233940, 254520, 280728, 281285, 311920, 337542, 350910, 393799, 401040, 450056, 467880, 506313, 509040, 561456, 562570, 675084, 701820, 787598, 843855, 900112, 935760, 1012626, 1125140, 1181397, 1350168, 1403640, 1575196, 1687710, 1968995, 2025252, 2250280, 2362794, 2531565, 2700336, 2807280, 3150392, 3375420, 3544191, 3937990, 4050504, 4500560, 4725588, 5063130, 5906985, 6300784, 6750840, 7088382, 7875980, 8101008, 9451176, 10126260, 11813970, 13501680, 14176764, 15751960, 17720955, 18902352, 20252520, 23627940, 28353528, 31503920, 35441910, 40505040, 47255880, 56707056, 70883820, 94511760, 141767640, 283535280]

約数ペア:

[(1, 283535280), (2, 141767640), (3, 94511760), (4, 70883820), (5, 56707056), (6, 47255880), (7, 40505040), (8, 35441910), (9, 31503920), (10, 28353528), (12, 23627940), (14, 20252520), (15, 18902352), (16, 17720955), (18, 15751960), (20, 14176764), (21, 13501680), (24, 11813970), (28, 10126260), (30, 9451176), (35, 8101008), (36, 7875980), (40, 7088382), (42, 6750840), (45, 6300784), (48, 5906985), (56, 5063130), (60, 4725588), (63, 4500560), (70, 4050504), (72, 3937990), (80, 3544191), (84, 3375420), (90, 3150392), (101, 2807280), (105, 2700336), (112, 2531565), (120, 2362794), (126, 2250280), (140, 2025252), (144, 1968995), (168, 1687710), (180, 1575196), (202, 1403640), (210, 1350168), (240, 1181397), (252, 1125140), (280, 1012626), (303, 935760), (315, 900112), (336, 843855), (360, 787598), (404, 701820), (420, 675084), (504, 562570), (505, 561456), (557, 509040), (560, 506313), (606, 467880), (630, 450056), (707, 401040), (720, 393799), (808, 350910), (840, 337542), (909, 311920), (1008, 281285), (1010, 280728), (1114, 254520), (1212, 233940), (1260, 225028), (1414, 200520), (1515, 187152), (1616, 175455), (1671, 169680), (1680, 168771), (1818, 155960), (2020, 140364), (2121, 133680), (2228, 127260), (2424, 116970), (2520, 112514), (2785, 101808), (2828, 100260), (3030, 93576), (3342, 84840), (3535, 80208), (3636, 77980), (3899, 72720), (4040, 70182), (4242, 66840), (4456, 63630), (4545, 62384), (4848, 58485), (5013, 56560), (5040, 56257), (5570, 50904), (5656, 50130), (6060, 46788), (6363, 44560), (6684, 42420), (7070, 40104), (7272, 38990), (7798, 36360), (8080, 35091), (8355, 33936), (8484, 33420), (8912, 31815), (9090, 31192), (10026, 28280), (10605, 26736), (11140, 25452), (11312, 25065), (11697, 24240), (12120, 23394), (12726, 22280), (13368, 21210), (14140, 20052), (14544, 19495), (15596, 18180), (16710, 16968)]