158462640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1416

約数の個数: 240

約数和(自身を含む): 635102208

約数和(自身を除く): 476639568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1367, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2734, 2760, 2898, 3220, 3312, 3864, 4101, 4140, 4830, 5040, 5468, 5520, 5796, 6440, 6835, 7245, 7728, 8202, 8280, 9569, 9660, 10936, 11592, 12303, 12880, 13670, 14490, 16404, 16560, 19138, 19320, 20505, 21872, 23184, 24606, 27340, 28707, 28980, 31441, 32808, 38276, 38640, 41010, 47845, 49212, 54680, 57414, 57960, 61515, 62882, 65616, 76552, 82020, 86121, 94323, 95690, 98424, 109360, 114828, 115920, 123030, 125764, 143535, 153104, 157205, 164040, 172242, 188646, 191380, 196848, 220087, 229656, 246060, 251528, 282969, 287070, 314410, 328080, 344484, 377292, 382760, 430605, 440174, 459312, 471615, 492120, 503056, 565938, 574140, 628820, 660261, 688968, 754584, 765520, 861210, 880348, 943230, 984240, 1100435, 1131876, 1148280, 1257640, 1320522, 1377936, 1414845, 1509168, 1722420, 1760696, 1886460, 1980783, 2200870, 2263752, 2296560, 2515280, 2641044, 2829690, 3301305, 3444840, 3521392, 3772920, 3961566, 4401740, 4527504, 5282088, 5659380, 6602610, 6889680, 7545840, 7923132, 8803480, 9903915, 10564176, 11318760, 13205220, 15846264, 17606960, 19807830, 22637520, 26410440, 31692528, 39615660, 52820880, 79231320, 158462640]

約数ペア:

[(1, 158462640), (2, 79231320), (3, 52820880), (4, 39615660), (5, 31692528), (6, 26410440), (7, 22637520), (8, 19807830), (9, 17606960), (10, 15846264), (12, 13205220), (14, 11318760), (15, 10564176), (16, 9903915), (18, 8803480), (20, 7923132), (21, 7545840), (23, 6889680), (24, 6602610), (28, 5659380), (30, 5282088), (35, 4527504), (36, 4401740), (40, 3961566), (42, 3772920), (45, 3521392), (46, 3444840), (48, 3301305), (56, 2829690), (60, 2641044), (63, 2515280), (69, 2296560), (70, 2263752), (72, 2200870), (80, 1980783), (84, 1886460), (90, 1760696), (92, 1722420), (105, 1509168), (112, 1414845), (115, 1377936), (120, 1320522), (126, 1257640), (138, 1148280), (140, 1131876), (144, 1100435), (161, 984240), (168, 943230), (180, 880348), (184, 861210), (207, 765520), (210, 754584), (230, 688968), (240, 660261), (252, 628820), (276, 574140), (280, 565938), (315, 503056), (322, 492120), (336, 471615), (345, 459312), (360, 440174), (368, 430605), (414, 382760), (420, 377292), (460, 344484), (483, 328080), (504, 314410), (552, 287070), (560, 282969), (630, 251528), (644, 246060), (690, 229656), (720, 220087), (805, 196848), (828, 191380), (840, 188646), (920, 172242), (966, 164040), (1008, 157205), (1035, 153104), (1104, 143535), (1260, 125764), (1288, 123030), (1367, 115920), (1380, 114828), (1449, 109360), (1610, 98424), (1656, 95690), (1680, 94323), (1840, 86121), (1932, 82020), (2070, 76552), (2415, 65616), (2520, 62882), (2576, 61515), (2734, 57960), (2760, 57414), (2898, 54680), (3220, 49212), (3312, 47845), (3864, 41010), (4101, 38640), (4140, 38276), (4830, 32808), (5040, 31441), (5468, 28980), (5520, 28707), (5796, 27340), (6440, 24606), (6835, 23184), (7245, 21872), (7728, 20505), (8202, 19320), (8280, 19138), (9569, 16560), (9660, 16404), (10936, 14490), (11592, 13670), (12303, 12880)]