2898084840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:760

約数の個数: 256

約数和(自身を含む): 10340352000

約数和(自身を除く): 7442267160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 271, 280, 290, 348, 406, 420, 435, 439, 542, 580, 609, 696, 812, 813, 840, 870, 878, 1015, 1084, 1160, 1218, 1317, 1355, 1624, 1626, 1740, 1756, 1897, 2030, 2168, 2195, 2436, 2634, 2710, 3045, 3073, 3252, 3480, 3512, 3794, 4060, 4065, 4390, 4872, 5268, 5420, 5691, 6090, 6146, 6504, 6585, 7588, 7859, 8120, 8130, 8780, 9219, 9485, 10536, 10840, 11382, 12180, 12292, 12731, 13170, 15176, 15365, 15718, 16260, 17560, 18438, 18970, 22764, 23577, 24360, 24584, 25462, 26340, 28455, 30730, 31436, 32520, 36876, 37940, 38193, 39295, 45528, 46095, 47154, 50924, 52680, 55013, 56910, 61460, 62872, 63655, 73752, 75880, 76386, 78590, 89117, 92190, 94308, 101848, 110026, 113820, 117885, 118969, 122920, 127310, 152772, 157180, 165039, 178234, 184380, 188616, 190965, 220052, 227640, 235770, 237938, 254620, 267351, 275065, 305544, 314360, 330078, 356468, 356907, 368760, 381930, 440104, 445585, 471540, 475876, 509240, 534702, 550130, 594845, 660156, 712936, 713814, 763860, 825195, 832783, 891170, 943080, 951752, 1069404, 1100260, 1189690, 1320312, 1336755, 1427628, 1527720, 1650390, 1665566, 1782340, 1784535, 2138808, 2200520, 2379380, 2498349, 2673510, 2855256, 3300780, 3331132, 3450101, 3564680, 3569070, 4163915, 4758760, 4996698, 5347020, 6601560, 6662264, 6900202, 7138140, 8327830, 9993396, 10350303, 10694040, 12491745, 13800404, 14276280, 16655660, 17250505, 19986792, 20700606, 24150707, 24983490, 27600808, 33311320, 34501010, 41401212, 48301414, 49966980, 51751515, 69002020, 72452121, 82802424, 96602828, 99933960, 103503030, 120753535, 138004040, 144904242, 193205656, 207006060, 241507070, 289808484, 362260605, 414012120, 483014140, 579616968, 724521210, 966028280, 1449042420, 2898084840]

約数ペア:

[(1, 2898084840), (2, 1449042420), (3, 966028280), (4, 724521210), (5, 579616968), (6, 483014140), (7, 414012120), (8, 362260605), (10, 289808484), (12, 241507070), (14, 207006060), (15, 193205656), (20, 144904242), (21, 138004040), (24, 120753535), (28, 103503030), (29, 99933960), (30, 96602828), (35, 82802424), (40, 72452121), (42, 69002020), (56, 51751515), (58, 49966980), (60, 48301414), (70, 41401212), (84, 34501010), (87, 33311320), (105, 27600808), (116, 24983490), (120, 24150707), (140, 20700606), (145, 19986792), (168, 17250505), (174, 16655660), (203, 14276280), (210, 13800404), (232, 12491745), (271, 10694040), (280, 10350303), (290, 9993396), (348, 8327830), (406, 7138140), (420, 6900202), (435, 6662264), (439, 6601560), (542, 5347020), (580, 4996698), (609, 4758760), (696, 4163915), (812, 3569070), (813, 3564680), (840, 3450101), (870, 3331132), (878, 3300780), (1015, 2855256), (1084, 2673510), (1160, 2498349), (1218, 2379380), (1317, 2200520), (1355, 2138808), (1624, 1784535), (1626, 1782340), (1740, 1665566), (1756, 1650390), (1897, 1527720), (2030, 1427628), (2168, 1336755), (2195, 1320312), (2436, 1189690), (2634, 1100260), (2710, 1069404), (3045, 951752), (3073, 943080), (3252, 891170), (3480, 832783), (3512, 825195), (3794, 763860), (4060, 713814), (4065, 712936), (4390, 660156), (4872, 594845), (5268, 550130), (5420, 534702), (5691, 509240), (6090, 475876), (6146, 471540), (6504, 445585), (6585, 440104), (7588, 381930), (7859, 368760), (8120, 356907), (8130, 356468), (8780, 330078), (9219, 314360), (9485, 305544), (10536, 275065), (10840, 267351), (11382, 254620), (12180, 237938), (12292, 235770), (12731, 227640), (13170, 220052), (15176, 190965), (15365, 188616), (15718, 184380), (16260, 178234), (17560, 165039), (18438, 157180), (18970, 152772), (22764, 127310), (23577, 122920), (24360, 118969), (24584, 117885), (25462, 113820), (26340, 110026), (28455, 101848), (30730, 94308), (31436, 92190), (32520, 89117), (36876, 78590), (37940, 76386), (38193, 75880), (39295, 73752), (45528, 63655), (46095, 62872), (47154, 61460), (50924, 56910), (52680, 55013)]