340160520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13115

約数の個数: 128

約数和(自身を含む): 1203978240

約数和(自身を除く): 863817720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 13063, 26040, 26126, 39189, 52252, 65315, 78378, 91441, 104504, 130630, 156756, 182882, 195945, 261260, 274323, 313512, 365764, 391890, 404953, 457205, 522520, 548646, 731528, 783780, 809906, 914410, 1097292, 1214859, 1371615, 1567560, 1619812, 1828820, 2024765, 2194584, 2429718, 2743230, 2834671, 3239624, 3657640, 4049530, 4859436, 5486460, 5669342, 6074295, 8099060, 8504013, 9718872, 10972920, 11338684, 12148590, 14173355, 16198120, 17008026, 22677368, 24297180, 28346710, 34016052, 42520065, 48594360, 56693420, 68032104, 85040130, 113386840, 170080260, 340160520]

約数ペア:

[(1, 340160520), (2, 170080260), (3, 113386840), (4, 85040130), (5, 68032104), (6, 56693420), (7, 48594360), (8, 42520065), (10, 34016052), (12, 28346710), (14, 24297180), (15, 22677368), (20, 17008026), (21, 16198120), (24, 14173355), (28, 12148590), (30, 11338684), (31, 10972920), (35, 9718872), (40, 8504013), (42, 8099060), (56, 6074295), (60, 5669342), (62, 5486460), (70, 4859436), (84, 4049530), (93, 3657640), (105, 3239624), (120, 2834671), (124, 2743230), (140, 2429718), (155, 2194584), (168, 2024765), (186, 1828820), (210, 1619812), (217, 1567560), (248, 1371615), (280, 1214859), (310, 1097292), (372, 914410), (420, 809906), (434, 783780), (465, 731528), (620, 548646), (651, 522520), (744, 457205), (840, 404953), (868, 391890), (930, 365764), (1085, 313512), (1240, 274323), (1302, 261260), (1736, 195945), (1860, 182882), (2170, 156756), (2604, 130630), (3255, 104504), (3720, 91441), (4340, 78378), (5208, 65315), (6510, 52252), (8680, 39189), (13020, 26126), (13063, 26040)]