171989412800

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{1913}}^1$

素因数の和:2695

約数の個数: 168

約数和(自身を含む): 429157125936

約数和(自身を除く): 257167713136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 320, 332, 400, 415, 664, 677, 800, 830, 1328, 1354, 1600, 1660, 1913, 2075, 2656, 2708, 3320, 3385, 3826, 4150, 5312, 5416, 6640, 6770, 7652, 8300, 9565, 10832, 13280, 13540, 15304, 16600, 16925, 19130, 21664, 26560, 27080, 30608, 33200, 33850, 38260, 43328, 47825, 54160, 56191, 61216, 66400, 67700, 76520, 95650, 108320, 112382, 122432, 132800, 135400, 153040, 158779, 191300, 216640, 224764, 270800, 280955, 306080, 317558, 382600, 449528, 541600, 561910, 612160, 635116, 765200, 793895, 899056, 1083200, 1123820, 1270232, 1295101, 1404775, 1530400, 1587790, 1798112, 2247640, 2540464, 2590202, 2809550, 3060800, 3175580, 3596224, 3969475, 4495280, 5080928, 5180404, 5619100, 6351160, 6475505, 7938950, 8990560, 10161856, 10360808, 11238200, 12702320, 12951010, 15877900, 17981120, 20721616, 22476400, 25404640, 25902020, 31755800, 32377525, 41443232, 44952800, 50809280, 51804040, 63511600, 64755050, 82886464, 89905600, 103608080, 107493383, 127023200, 129510100, 207216160, 214986766, 254046400, 259020200, 414432320, 429973532, 518040400, 537466915, 859947064, 1036080800, 1074933830, 1719894128, 2072161600, 2149867660, 2687334575, 3439788256, 4299735320, 5374669150, 6879576512, 8599470640, 10749338300, 17198941280, 21498676600, 34397882560, 42997353200, 85994706400, 171989412800]

約数ペア:

[(1, 171989412800), (2, 85994706400), (4, 42997353200), (5, 34397882560), (8, 21498676600), (10, 17198941280), (16, 10749338300), (20, 8599470640), (25, 6879576512), (32, 5374669150), (40, 4299735320), (50, 3439788256), (64, 2687334575), (80, 2149867660), (83, 2072161600), (100, 1719894128), (160, 1074933830), (166, 1036080800), (200, 859947064), (320, 537466915), (332, 518040400), (400, 429973532), (415, 414432320), (664, 259020200), (677, 254046400), (800, 214986766), (830, 207216160), (1328, 129510100), (1354, 127023200), (1600, 107493383), (1660, 103608080), (1913, 89905600), (2075, 82886464), (2656, 64755050), (2708, 63511600), (3320, 51804040), (3385, 50809280), (3826, 44952800), (4150, 41443232), (5312, 32377525), (5416, 31755800), (6640, 25902020), (6770, 25404640), (7652, 22476400), (8300, 20721616), (9565, 17981120), (10832, 15877900), (13280, 12951010), (13540, 12702320), (15304, 11238200), (16600, 10360808), (16925, 10161856), (19130, 8990560), (21664, 7938950), (26560, 6475505), (27080, 6351160), (30608, 5619100), (33200, 5180404), (33850, 5080928), (38260, 4495280), (43328, 3969475), (47825, 3596224), (54160, 3175580), (56191, 3060800), (61216, 2809550), (66400, 2590202), (67700, 2540464), (76520, 2247640), (95650, 1798112), (108320, 1587790), (112382, 1530400), (122432, 1404775), (132800, 1295101), (135400, 1270232), (153040, 1123820), (158779, 1083200), (191300, 899056), (216640, 793895), (224764, 765200), (270800, 635116), (280955, 612160), (306080, 561910), (317558, 541600), (382600, 449528)]