904200840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 256

約数和(自身を含む): 3188160000

約数和(自身を除く): 2283959160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 89, 90, 92, 108, 115, 120, 135, 138, 178, 180, 184, 207, 216, 230, 267, 270, 276, 345, 356, 360, 409, 414, 445, 460, 534, 540, 552, 621, 690, 712, 801, 818, 828, 890, 920, 1035, 1068, 1080, 1227, 1242, 1335, 1380, 1602, 1636, 1656, 1780, 2045, 2047, 2070, 2136, 2403, 2454, 2484, 2670, 2760, 3105, 3204, 3272, 3560, 3681, 4005, 4090, 4094, 4140, 4806, 4908, 4968, 5340, 6135, 6141, 6210, 6408, 7362, 8010, 8180, 8188, 8280, 9407, 9612, 9816, 10235, 10680, 11043, 12015, 12270, 12282, 12420, 14724, 16020, 16360, 16376, 18405, 18423, 18814, 19224, 20470, 22086, 24030, 24540, 24564, 24840, 28221, 29448, 30705, 32040, 36401, 36810, 36846, 37628, 40940, 44172, 47035, 48060, 49080, 49128, 55215, 55269, 56442, 61410, 72802, 73620, 73692, 75256, 81880, 84663, 88344, 92115, 94070, 96120, 109203, 110430, 110538, 112884, 122820, 141105, 145604, 147240, 147384, 169326, 182005, 184230, 188140, 218406, 220860, 221076, 225768, 245640, 253989, 276345, 282210, 291208, 327609, 338652, 364010, 368460, 376280, 423315, 436812, 441720, 442152, 507978, 546015, 552690, 564420, 655218, 677304, 728020, 736920, 837223, 846630, 873624, 982827, 1015956, 1092030, 1105380, 1128840, 1269945, 1310436, 1456040, 1638045, 1674446, 1693260, 1965654, 2031912, 2184060, 2210760, 2511669, 2539890, 2620872, 3276090, 3348892, 3386520, 3931308, 4186115, 4368120, 4914135, 5023338, 5079780, 6552180, 6697784, 7535007, 7862616, 8372230, 9828270, 10046676, 10159560, 12558345, 13104360, 15070014, 16744460, 19656540, 20093352, 22605021, 25116690, 30140028, 33488920, 37675035, 39313080, 45210042, 50233380, 60280056, 75350070, 90420084, 100466760, 113025105, 150700140, 180840168, 226050210, 301400280, 452100420, 904200840]

約数ペア:

[(1, 904200840), (2, 452100420), (3, 301400280), (4, 226050210), (5, 180840168), (6, 150700140), (8, 113025105), (9, 100466760), (10, 90420084), (12, 75350070), (15, 60280056), (18, 50233380), (20, 45210042), (23, 39313080), (24, 37675035), (27, 33488920), (30, 30140028), (36, 25116690), (40, 22605021), (45, 20093352), (46, 19656540), (54, 16744460), (60, 15070014), (69, 13104360), (72, 12558345), (89, 10159560), (90, 10046676), (92, 9828270), (108, 8372230), (115, 7862616), (120, 7535007), (135, 6697784), (138, 6552180), (178, 5079780), (180, 5023338), (184, 4914135), (207, 4368120), (216, 4186115), (230, 3931308), (267, 3386520), (270, 3348892), (276, 3276090), (345, 2620872), (356, 2539890), (360, 2511669), (409, 2210760), (414, 2184060), (445, 2031912), (460, 1965654), (534, 1693260), (540, 1674446), (552, 1638045), (621, 1456040), (690, 1310436), (712, 1269945), (801, 1128840), (818, 1105380), (828, 1092030), (890, 1015956), (920, 982827), (1035, 873624), (1068, 846630), (1080, 837223), (1227, 736920), (1242, 728020), (1335, 677304), (1380, 655218), (1602, 564420), (1636, 552690), (1656, 546015), (1780, 507978), (2045, 442152), (2047, 441720), (2070, 436812), (2136, 423315), (2403, 376280), (2454, 368460), (2484, 364010), (2670, 338652), (2760, 327609), (3105, 291208), (3204, 282210), (3272, 276345), (3560, 253989), (3681, 245640), (4005, 225768), (4090, 221076), (4094, 220860), (4140, 218406), (4806, 188140), (4908, 184230), (4968, 182005), (5340, 169326), (6135, 147384), (6141, 147240), (6210, 145604), (6408, 141105), (7362, 122820), (8010, 112884), (8180, 110538), (8188, 110430), (8280, 109203), (9407, 96120), (9612, 94070), (9816, 92115), (10235, 88344), (10680, 84663), (11043, 81880), (12015, 75256), (12270, 73692), (12282, 73620), (12420, 72802), (14724, 61410), (16020, 56442), (16360, 55269), (16376, 55215), (18405, 49128), (18423, 49080), (18814, 48060), (19224, 47035), (20470, 44172), (22086, 40940), (24030, 37628), (24540, 36846), (24564, 36810), (24840, 36401), (28221, 32040), (29448, 30705)]