2250956120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 6099118560

約数和(自身を除く): 3848162440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 67, 70, 98, 122, 134, 140, 196, 244, 245, 268, 280, 281, 305, 335, 392, 427, 469, 488, 490, 536, 562, 610, 670, 854, 938, 980, 1124, 1220, 1340, 1405, 1708, 1876, 1960, 1967, 2135, 2248, 2345, 2440, 2680, 2810, 2989, 3283, 3416, 3752, 3934, 4087, 4270, 4690, 5620, 5978, 6566, 7868, 8174, 8540, 9380, 9835, 11240, 11956, 13132, 13769, 14945, 15736, 16348, 16415, 17080, 17141, 18760, 18827, 19670, 20435, 23912, 26264, 27538, 28609, 29890, 32696, 32830, 34282, 37654, 39340, 40870, 55076, 57218, 59780, 65660, 68564, 68845, 75308, 78680, 81740, 85705, 94135, 110152, 114436, 119560, 119987, 131320, 131789, 137128, 137690, 143045, 150616, 163480, 171410, 188270, 200263, 228872, 239974, 263578, 275380, 286090, 342820, 376540, 400526, 479948, 527156, 550760, 572180, 599935, 658945, 685640, 753080, 801052, 839909, 922523, 959896, 1001315, 1054312, 1144360, 1148447, 1199870, 1317890, 1602104, 1679818, 1845046, 2002630, 2296894, 2399740, 2635780, 3359636, 3690092, 4005260, 4199545, 4593788, 4612615, 4799480, 5271560, 5742235, 6719272, 7380184, 8010520, 8039129, 8399090, 9187576, 9225230, 11484470, 16078258, 16798180, 18450460, 22968940, 32156516, 33596360, 36900920, 40195645, 45937880, 56273903, 64313032, 80391290, 112547806, 160782580, 225095612, 281369515, 321565160, 450191224, 562739030, 1125478060, 2250956120]

約数ペア:

[(1, 2250956120), (2, 1125478060), (4, 562739030), (5, 450191224), (7, 321565160), (8, 281369515), (10, 225095612), (14, 160782580), (20, 112547806), (28, 80391290), (35, 64313032), (40, 56273903), (49, 45937880), (56, 40195645), (61, 36900920), (67, 33596360), (70, 32156516), (98, 22968940), (122, 18450460), (134, 16798180), (140, 16078258), (196, 11484470), (244, 9225230), (245, 9187576), (268, 8399090), (280, 8039129), (281, 8010520), (305, 7380184), (335, 6719272), (392, 5742235), (427, 5271560), (469, 4799480), (488, 4612615), (490, 4593788), (536, 4199545), (562, 4005260), (610, 3690092), (670, 3359636), (854, 2635780), (938, 2399740), (980, 2296894), (1124, 2002630), (1220, 1845046), (1340, 1679818), (1405, 1602104), (1708, 1317890), (1876, 1199870), (1960, 1148447), (1967, 1144360), (2135, 1054312), (2248, 1001315), (2345, 959896), (2440, 922523), (2680, 839909), (2810, 801052), (2989, 753080), (3283, 685640), (3416, 658945), (3752, 599935), (3934, 572180), (4087, 550760), (4270, 527156), (4690, 479948), (5620, 400526), (5978, 376540), (6566, 342820), (7868, 286090), (8174, 275380), (8540, 263578), (9380, 239974), (9835, 228872), (11240, 200263), (11956, 188270), (13132, 171410), (13769, 163480), (14945, 150616), (15736, 143045), (16348, 137690), (16415, 137128), (17080, 131789), (17141, 131320), (18760, 119987), (18827, 119560), (19670, 114436), (20435, 110152), (23912, 94135), (26264, 85705), (27538, 81740), (28609, 78680), (29890, 75308), (32696, 68845), (32830, 68564), (34282, 65660), (37654, 59780), (39340, 57218), (40870, 55076)]