211511730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{19037}}^1$

素因数の和:19427

約数の個数: 192

約数和(自身を含む): 677033925120

約数和(自身を除く): 465522194400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 293, 316, 395, 474, 480, 586, 632, 790, 879, 948, 1172, 1185, 1264, 1465, 1580, 1758, 1896, 2344, 2370, 2528, 2930, 3160, 3516, 3792, 4395, 4688, 4740, 5860, 6320, 7032, 7584, 8790, 9376, 9480, 11720, 12640, 14064, 17580, 18960, 19037, 23147, 23440, 28128, 35160, 37920, 38074, 46294, 46880, 57111, 69441, 70320, 76148, 92588, 95185, 114222, 115735, 138882, 140640, 152296, 185176, 190370, 228444, 231470, 277764, 285555, 304592, 347205, 370352, 380740, 456888, 462940, 555528, 571110, 609184, 694410, 740704, 761480, 913776, 925880, 1111056, 1142220, 1388820, 1503923, 1522960, 1827552, 1851760, 2222112, 2284440, 2777640, 3007846, 3045920, 3703520, 4511769, 4568880, 5555280, 5577841, 6015692, 7519615, 9023538, 9137760, 11110560, 11155682, 12031384, 15039230, 16733523, 18047076, 22311364, 22558845, 24062768, 27889205, 30078460, 33467046, 36094152, 44622728, 45117690, 48125536, 55778410, 60156920, 66934092, 72188304, 83667615, 89245456, 90235380, 111556820, 120313840, 133868184, 144376608, 167335230, 178490912, 180470760, 223113640, 240627680, 267736368, 334670460, 360941520, 440649439, 446227280, 535472736, 669340920, 721883040, 881298878, 892454560, 1321948317, 1338681840, 1762597756, 2203247195, 2643896634, 2677363680, 3525195512, 4406494390, 5287793268, 6609741585, 7050391024, 8812988780, 10575586536, 13219483170, 14100782048, 17625977560, 21151173072, 26438966340, 35251955120, 42302346144, 52877932680, 70503910240, 105755865360, 211511730720]

約数ペア:

[(1, 211511730720), (2, 105755865360), (3, 70503910240), (4, 52877932680), (5, 42302346144), (6, 35251955120), (8, 26438966340), (10, 21151173072), (12, 17625977560), (15, 14100782048), (16, 13219483170), (20, 10575586536), (24, 8812988780), (30, 7050391024), (32, 6609741585), (40, 5287793268), (48, 4406494390), (60, 3525195512), (79, 2677363680), (80, 2643896634), (96, 2203247195), (120, 1762597756), (158, 1338681840), (160, 1321948317), (237, 892454560), (240, 881298878), (293, 721883040), (316, 669340920), (395, 535472736), (474, 446227280), (480, 440649439), (586, 360941520), (632, 334670460), (790, 267736368), (879, 240627680), (948, 223113640), (1172, 180470760), (1185, 178490912), (1264, 167335230), (1465, 144376608), (1580, 133868184), (1758, 120313840), (1896, 111556820), (2344, 90235380), (2370, 89245456), (2528, 83667615), (2930, 72188304), (3160, 66934092), (3516, 60156920), (3792, 55778410), (4395, 48125536), (4688, 45117690), (4740, 44622728), (5860, 36094152), (6320, 33467046), (7032, 30078460), (7584, 27889205), (8790, 24062768), (9376, 22558845), (9480, 22311364), (11720, 18047076), (12640, 16733523), (14064, 15039230), (17580, 12031384), (18960, 11155682), (19037, 11110560), (23147, 9137760), (23440, 9023538), (28128, 7519615), (35160, 6015692), (37920, 5577841), (38074, 5555280), (46294, 4568880), (46880, 4511769), (57111, 3703520), (69441, 3045920), (70320, 3007846), (76148, 2777640), (92588, 2284440), (95185, 2222112), (114222, 1851760), (115735, 1827552), (138882, 1522960), (140640, 1503923), (152296, 1388820), (185176, 1142220), (190370, 1111056), (228444, 925880), (231470, 913776), (277764, 761480), (285555, 740704), (304592, 694410), (347205, 609184), (370352, 571110), (380740, 555528), (456888, 462940)]