156526440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6011}}^1$

素因数の和:6063

約数の個数: 128

約数和(自身を含む): 554065920

約数和(自身を除く): 397539480

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, 6011, 6510, 8680, 12022, 13020, 18033, 24044, 26040, 30055, 36066, 42077, 48088, 60110, 72132, 84154, 90165, 120220, 126231, 144264, 168308, 180330, 186341, 210385, 240440, 252462, 336616, 360660, 372682, 420770, 504924, 559023, 631155, 721320, 745364, 841540, 931705, 1009848, 1118046, 1262310, 1304387, 1490728, 1683080, 1863410, 2236092, 2524620, 2608774, 2795115, 3726820, 3913161, 4472184, 5049240, 5217548, 5590230, 6521935, 7453640, 7826322, 10435096, 11180460, 13043870, 15652644, 19565805, 22360920, 26087740, 31305288, 39131610, 52175480, 78263220, 156526440]

約数ペア:

[(1, 156526440), (2, 78263220), (3, 52175480), (4, 39131610), (5, 31305288), (6, 26087740), (7, 22360920), (8, 19565805), (10, 15652644), (12, 13043870), (14, 11180460), (15, 10435096), (20, 7826322), (21, 7453640), (24, 6521935), (28, 5590230), (30, 5217548), (31, 5049240), (35, 4472184), (40, 3913161), (42, 3726820), (56, 2795115), (60, 2608774), (62, 2524620), (70, 2236092), (84, 1863410), (93, 1683080), (105, 1490728), (120, 1304387), (124, 1262310), (140, 1118046), (155, 1009848), (168, 931705), (186, 841540), (210, 745364), (217, 721320), (248, 631155), (280, 559023), (310, 504924), (372, 420770), (420, 372682), (434, 360660), (465, 336616), (620, 252462), (651, 240440), (744, 210385), (840, 186341), (868, 180330), (930, 168308), (1085, 144264), (1240, 126231), (1302, 120220), (1736, 90165), (1860, 84154), (2170, 72132), (2604, 60110), (3255, 48088), (3720, 42077), (4340, 36066), (5208, 30055), (6011, 26040), (6510, 24044), (8680, 18033), (12022, 13020)]