16173637440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:2981

約数の個数: 224

約数和(自身を含む): 53293670400

約数和(自身を除く): 37120032960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 199, 240, 248, 310, 320, 372, 398, 465, 480, 496, 597, 620, 744, 796, 930, 960, 992, 995, 1194, 1240, 1488, 1592, 1860, 1984, 1990, 2388, 2480, 2731, 2976, 2985, 3184, 3720, 3980, 4776, 4960, 5462, 5952, 5970, 6169, 6368, 7440, 7960, 8193, 9552, 9920, 10924, 11940, 12338, 12736, 13655, 14880, 15920, 16386, 18507, 19104, 21848, 23880, 24676, 27310, 29760, 30845, 31840, 32772, 37014, 38208, 40965, 43696, 47760, 49352, 54620, 61690, 63680, 65544, 74028, 81930, 84661, 87392, 92535, 95520, 98704, 109240, 123380, 131088, 148056, 163860, 169322, 174784, 185070, 191040, 197408, 218480, 246760, 253983, 262176, 296112, 327720, 338644, 370140, 394816, 423305, 436960, 493520, 507966, 524352, 543469, 592224, 655440, 677288, 740280, 846610, 873920, 987040, 1015932, 1086938, 1184448, 1269915, 1310880, 1354576, 1480560, 1630407, 1693220, 1974080, 2031864, 2173876, 2539830, 2621760, 2709152, 2717345, 2961120, 3260814, 3386440, 4063728, 4347752, 5079660, 5418304, 5434690, 5922240, 6521628, 6772880, 8127456, 8152035, 8695504, 10159320, 10869380, 13043256, 13545760, 16254912, 16304070, 16847539, 17391008, 20318640, 21738760, 26086512, 27091520, 32608140, 33695078, 34782016, 40637280, 43477520, 50542617, 52173024, 65216280, 67390156, 81274560, 84237695, 86955040, 101085234, 104346048, 130432560, 134780312, 168475390, 173910080, 202170468, 252713085, 260865120, 269560624, 336950780, 404340936, 505426170, 521730240, 539121248, 673901560, 808681872, 1010852340, 1078242496, 1347803120, 1617363744, 2021704680, 2695606240, 3234727488, 4043409360, 5391212480, 8086818720, 16173637440]

約数ペア:

[(1, 16173637440), (2, 8086818720), (3, 5391212480), (4, 4043409360), (5, 3234727488), (6, 2695606240), (8, 2021704680), (10, 1617363744), (12, 1347803120), (15, 1078242496), (16, 1010852340), (20, 808681872), (24, 673901560), (30, 539121248), (31, 521730240), (32, 505426170), (40, 404340936), (48, 336950780), (60, 269560624), (62, 260865120), (64, 252713085), (80, 202170468), (93, 173910080), (96, 168475390), (120, 134780312), (124, 130432560), (155, 104346048), (160, 101085234), (186, 86955040), (192, 84237695), (199, 81274560), (240, 67390156), (248, 65216280), (310, 52173024), (320, 50542617), (372, 43477520), (398, 40637280), (465, 34782016), (480, 33695078), (496, 32608140), (597, 27091520), (620, 26086512), (744, 21738760), (796, 20318640), (930, 17391008), (960, 16847539), (992, 16304070), (995, 16254912), (1194, 13545760), (1240, 13043256), (1488, 10869380), (1592, 10159320), (1860, 8695504), (1984, 8152035), (1990, 8127456), (2388, 6772880), (2480, 6521628), (2731, 5922240), (2976, 5434690), (2985, 5418304), (3184, 5079660), (3720, 4347752), (3980, 4063728), (4776, 3386440), (4960, 3260814), (5462, 2961120), (5952, 2717345), (5970, 2709152), (6169, 2621760), (6368, 2539830), (7440, 2173876), (7960, 2031864), (8193, 1974080), (9552, 1693220), (9920, 1630407), (10924, 1480560), (11940, 1354576), (12338, 1310880), (12736, 1269915), (13655, 1184448), (14880, 1086938), (15920, 1015932), (16386, 987040), (18507, 873920), (19104, 846610), (21848, 740280), (23880, 677288), (24676, 655440), (27310, 592224), (29760, 543469), (30845, 524352), (31840, 507966), (32772, 493520), (37014, 436960), (38208, 423305), (40965, 394816), (43696, 370140), (47760, 338644), (49352, 327720), (54620, 296112), (61690, 262176), (63680, 253983), (65544, 246760), (74028, 218480), (81930, 197408), (84661, 191040), (87392, 185070), (92535, 174784), (95520, 169322), (98704, 163860), (109240, 148056), (123380, 131088)]