9313073920

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2819}}^1$

素因数の和:2958

約数の個数: 144

約数和(自身を含む): 23344524000

約数和(自身を除く): 14031450080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 89, 116, 128, 145, 160, 178, 232, 256, 290, 320, 356, 445, 464, 580, 640, 712, 890, 928, 1160, 1280, 1424, 1780, 1856, 2320, 2581, 2819, 2848, 3560, 3712, 4640, 5162, 5638, 5696, 7120, 7424, 9280, 10324, 11276, 11392, 12905, 14095, 14240, 18560, 20648, 22552, 22784, 25810, 28190, 28480, 37120, 41296, 45104, 51620, 56380, 56960, 81751, 82592, 90208, 103240, 112760, 113920, 163502, 165184, 180416, 206480, 225520, 250891, 327004, 330368, 360832, 408755, 412960, 451040, 501782, 654008, 660736, 721664, 817510, 825920, 902080, 1003564, 1254455, 1308016, 1635020, 1651840, 1804160, 2007128, 2508910, 2616032, 3270040, 3303680, 3608320, 4014256, 5017820, 5232064, 6540080, 7275839, 8028512, 10035640, 10464128, 13080160, 14551678, 16057024, 20071280, 20928256, 26160320, 29103356, 32114048, 36379195, 40142560, 52320640, 58206712, 64228096, 72758390, 80285120, 104641280, 116413424, 145516780, 160570240, 232826848, 291033560, 321140480, 465653696, 582067120, 931307392, 1164134240, 1862614784, 2328268480, 4656536960, 9313073920]

約数ペア:

[(1, 9313073920), (2, 4656536960), (4, 2328268480), (5, 1862614784), (8, 1164134240), (10, 931307392), (16, 582067120), (20, 465653696), (29, 321140480), (32, 291033560), (40, 232826848), (58, 160570240), (64, 145516780), (80, 116413424), (89, 104641280), (116, 80285120), (128, 72758390), (145, 64228096), (160, 58206712), (178, 52320640), (232, 40142560), (256, 36379195), (290, 32114048), (320, 29103356), (356, 26160320), (445, 20928256), (464, 20071280), (580, 16057024), (640, 14551678), (712, 13080160), (890, 10464128), (928, 10035640), (1160, 8028512), (1280, 7275839), (1424, 6540080), (1780, 5232064), (1856, 5017820), (2320, 4014256), (2581, 3608320), (2819, 3303680), (2848, 3270040), (3560, 2616032), (3712, 2508910), (4640, 2007128), (5162, 1804160), (5638, 1651840), (5696, 1635020), (7120, 1308016), (7424, 1254455), (9280, 1003564), (10324, 902080), (11276, 825920), (11392, 817510), (12905, 721664), (14095, 660736), (14240, 654008), (18560, 501782), (20648, 451040), (22552, 412960), (22784, 408755), (25810, 360832), (28190, 330368), (28480, 327004), (37120, 250891), (41296, 225520), (45104, 206480), (51620, 180416), (56380, 165184), (56960, 163502), (81751, 113920), (82592, 112760), (90208, 103240)]