2040963120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13120

約数の個数: 240

約数和(自身を含む): 8086720512

約数和(自身を除く): 6045757392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 13063, 15624, 17360, 19530, 22320, 26040, 26126, 31248, 39060, 39189, 52080, 52252, 65315, 78120, 78378, 91441, 104504, 117567, 130630, 156240, 156756, 182882, 195945, 209008, 235134, 261260, 274323, 313512, 365764, 391890, 404953, 457205, 470268, 522520, 548646, 587835, 627024, 731528, 783780, 809906, 822969, 914410, 940536, 1045040, 1097292, 1175670, 1214859, 1371615, 1463056, 1567560, 1619812, 1645938, 1828820, 1881072, 2024765, 2194584, 2351340, 2429718, 2743230, 2834671, 3135120, 3239624, 3291876, 3644577, 3657640, 4049530, 4114845, 4389168, 4702680, 4859436, 5486460, 5669342, 6074295, 6479248, 6583752, 7289154, 7315280, 8099060, 8229690, 8504013, 9405360, 9718872, 10972920, 11338684, 12148590, 13167504, 14173355, 14578308, 16198120, 16459380, 17008026, 18222885, 19437744, 21945840, 22677368, 24297180, 25512039, 28346710, 29156616, 32396240, 32918760, 34016052, 36445770, 42520065, 45354736, 48594360, 51024078, 56693420, 58313232, 65837520, 68032104, 72891540, 85040130, 97188720, 102048156, 113386840, 127560195, 136064208, 145783080, 170080260, 204096312, 226773680, 255120390, 291566160, 340160520, 408192624, 510240780, 680321040, 1020481560, 2040963120]

約数ペア:

[(1, 2040963120), (2, 1020481560), (3, 680321040), (4, 510240780), (5, 408192624), (6, 340160520), (7, 291566160), (8, 255120390), (9, 226773680), (10, 204096312), (12, 170080260), (14, 145783080), (15, 136064208), (16, 127560195), (18, 113386840), (20, 102048156), (21, 97188720), (24, 85040130), (28, 72891540), (30, 68032104), (31, 65837520), (35, 58313232), (36, 56693420), (40, 51024078), (42, 48594360), (45, 45354736), (48, 42520065), (56, 36445770), (60, 34016052), (62, 32918760), (63, 32396240), (70, 29156616), (72, 28346710), (80, 25512039), (84, 24297180), (90, 22677368), (93, 21945840), (105, 19437744), (112, 18222885), (120, 17008026), (124, 16459380), (126, 16198120), (140, 14578308), (144, 14173355), (155, 13167504), (168, 12148590), (180, 11338684), (186, 10972920), (210, 9718872), (217, 9405360), (240, 8504013), (248, 8229690), (252, 8099060), (279, 7315280), (280, 7289154), (310, 6583752), (315, 6479248), (336, 6074295), (360, 5669342), (372, 5486460), (420, 4859436), (434, 4702680), (465, 4389168), (496, 4114845), (504, 4049530), (558, 3657640), (560, 3644577), (620, 3291876), (630, 3239624), (651, 3135120), (720, 2834671), (744, 2743230), (840, 2429718), (868, 2351340), (930, 2194584), (1008, 2024765), (1085, 1881072), (1116, 1828820), (1240, 1645938), (1260, 1619812), (1302, 1567560), (1395, 1463056), (1488, 1371615), (1680, 1214859), (1736, 1175670), (1860, 1097292), (1953, 1045040), (2170, 940536), (2232, 914410), (2480, 822969), (2520, 809906), (2604, 783780), (2790, 731528), (3255, 627024), (3472, 587835), (3720, 548646), (3906, 522520), (4340, 470268), (4464, 457205), (5040, 404953), (5208, 391890), (5580, 365764), (6510, 313512), (7440, 274323), (7812, 261260), (8680, 235134), (9765, 209008), (10416, 195945), (11160, 182882), (13020, 156756), (13063, 156240), (15624, 130630), (17360, 117567), (19530, 104504), (22320, 91441), (26040, 78378), (26126, 78120), (31248, 65315), (39060, 52252), (39189, 52080)]