285329520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 320

約数和(自身を含む): 1139927040

約数和(自身を除く): 854597520

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, 113, 120, 126, 135, 140, 144, 167, 168, 180, 189, 210, 216, 226, 240, 252, 270, 280, 315, 334, 336, 339, 360, 378, 420, 432, 452, 501, 504, 540, 560, 565, 630, 668, 678, 720, 756, 791, 835, 840, 904, 945, 1002, 1008, 1017, 1080, 1130, 1169, 1260, 1336, 1356, 1503, 1512, 1582, 1670, 1680, 1695, 1808, 1890, 2004, 2034, 2160, 2260, 2338, 2373, 2505, 2520, 2672, 2712, 3006, 3024, 3051, 3164, 3340, 3390, 3507, 3780, 3955, 4008, 4068, 4509, 4520, 4676, 4746, 5010, 5040, 5085, 5424, 5845, 6012, 6102, 6328, 6680, 6780, 7014, 7119, 7515, 7560, 7910, 8016, 8136, 9018, 9040, 9352, 9492, 10020, 10170, 10521, 11690, 11865, 12024, 12204, 12656, 13360, 13560, 14028, 14238, 15030, 15120, 15255, 15820, 16272, 17535, 18036, 18704, 18871, 18984, 20040, 20340, 21042, 21357, 22545, 23380, 23730, 24048, 24408, 27120, 28056, 28476, 30060, 30510, 31563, 31640, 35070, 35595, 36072, 37742, 37968, 40080, 40680, 42084, 42714, 45090, 46760, 47460, 48816, 52605, 56112, 56613, 56952, 60120, 61020, 63126, 63280, 70140, 71190, 72144, 75484, 81360, 84168, 85428, 90180, 93520, 94355, 94920, 105210, 106785, 113226, 113904, 120240, 122040, 126252, 132097, 140280, 142380, 150968, 157815, 168336, 169839, 170856, 180360, 188710, 189840, 210420, 213570, 226452, 244080, 252504, 264194, 280560, 283065, 284760, 301936, 315630, 339678, 341712, 360720, 377420, 396291, 420840, 427140, 452904, 505008, 509517, 528388, 566130, 569520, 631260, 660485, 679356, 754840, 792582, 841680, 849195, 854280, 905808, 1019034, 1056776, 1132260, 1188873, 1262520, 1320970, 1358712, 1509680, 1585164, 1698390, 1708560, 1981455, 2038068, 2113552, 2264520, 2377746, 2525040, 2547585, 2641940, 2717424, 3170328, 3396780, 3566619, 3962910, 4076136, 4529040, 4755492, 5095170, 5283880, 5944365, 6340656, 6793560, 7133238, 7925820, 8152272, 9510984, 10190340, 10567760, 11888730, 13587120, 14266476, 15851640, 17833095, 19021968, 20380680, 23777460, 28532952, 31703280, 35666190, 40761360, 47554920, 57065904, 71332380, 95109840, 142664760, 285329520]

約数ペア:

[(1, 285329520), (2, 142664760), (3, 95109840), (4, 71332380), (5, 57065904), (6, 47554920), (7, 40761360), (8, 35666190), (9, 31703280), (10, 28532952), (12, 23777460), (14, 20380680), (15, 19021968), (16, 17833095), (18, 15851640), (20, 14266476), (21, 13587120), (24, 11888730), (27, 10567760), (28, 10190340), (30, 9510984), (35, 8152272), (36, 7925820), (40, 7133238), (42, 6793560), (45, 6340656), (48, 5944365), (54, 5283880), (56, 5095170), (60, 4755492), (63, 4529040), (70, 4076136), (72, 3962910), (80, 3566619), (84, 3396780), (90, 3170328), (105, 2717424), (108, 2641940), (112, 2547585), (113, 2525040), (120, 2377746), (126, 2264520), (135, 2113552), (140, 2038068), (144, 1981455), (167, 1708560), (168, 1698390), (180, 1585164), (189, 1509680), (210, 1358712), (216, 1320970), (226, 1262520), (240, 1188873), (252, 1132260), (270, 1056776), (280, 1019034), (315, 905808), (334, 854280), (336, 849195), (339, 841680), (360, 792582), (378, 754840), (420, 679356), (432, 660485), (452, 631260), (501, 569520), (504, 566130), (540, 528388), (560, 509517), (565, 505008), (630, 452904), (668, 427140), (678, 420840), (720, 396291), (756, 377420), (791, 360720), (835, 341712), (840, 339678), (904, 315630), (945, 301936), (1002, 284760), (1008, 283065), (1017, 280560), (1080, 264194), (1130, 252504), (1169, 244080), (1260, 226452), (1336, 213570), (1356, 210420), (1503, 189840), (1512, 188710), (1582, 180360), (1670, 170856), (1680, 169839), (1695, 168336), (1808, 157815), (1890, 150968), (2004, 142380), (2034, 140280), (2160, 132097), (2260, 126252), (2338, 122040), (2373, 120240), (2505, 113904), (2520, 113226), (2672, 106785), (2712, 105210), (3006, 94920), (3024, 94355), (3051, 93520), (3164, 90180), (3340, 85428), (3390, 84168), (3507, 81360), (3780, 75484), (3955, 72144), (4008, 71190), (4068, 70140), (4509, 63280), (4520, 63126), (4676, 61020), (4746, 60120), (5010, 56952), (5040, 56613), (5085, 56112), (5424, 52605), (5845, 48816), (6012, 47460), (6102, 46760), (6328, 45090), (6680, 42714), (6780, 42084), (7014, 40680), (7119, 40080), (7515, 37968), (7560, 37742), (7910, 36072), (8016, 35595), (8136, 35070), (9018, 31640), (9040, 31563), (9352, 30510), (9492, 30060), (10020, 28476), (10170, 28056), (10521, 27120), (11690, 24408), (11865, 24048), (12024, 23730), (12204, 23380), (12656, 22545), (13360, 21357), (13560, 21042), (14028, 20340), (14238, 20040), (15030, 18984), (15120, 18871), (15255, 18704), (15820, 18036), (16272, 17535)]