253311569360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^2\times {\mathrm{1553}}^1$

素因数の和:2053

約数の個数: 120

約数和(自身を含む): 606421827144

約数和(自身を除く): 353110257784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 223, 328, 410, 446, 656, 820, 892, 1115, 1553, 1640, 1784, 2230, 3106, 3280, 3568, 4460, 6212, 7765, 8920, 9143, 12424, 15530, 17840, 18286, 24848, 31060, 36572, 45715, 49729, 62120, 63673, 73144, 91430, 99458, 124240, 127346, 146288, 182860, 198916, 248645, 254692, 318365, 346319, 365720, 397832, 497290, 509384, 636730, 692638, 731440, 795664, 994580, 1018768, 1273460, 1385276, 1731595, 1989160, 2038889, 2546920, 2770552, 3463190, 3978320, 4077778, 5093840, 5541104, 6926380, 8155556, 10194445, 13852760, 14199079, 16311112, 20388890, 27705520, 28398158, 32622224, 40777780, 56796316, 70995395, 77229137, 81555560, 113592632, 141990790, 154458274, 163111120, 227185264, 283981580, 308916548, 386145685, 567963160, 617833096, 772291370, 1135926320, 1235666192, 1544582740, 3089165480, 3166394617, 6178330960, 6332789234, 12665578468, 15831973085, 25331156936, 31663946170, 50662313872, 63327892340, 126655784680, 253311569360]

約数ペア:

[(1, 253311569360), (2, 126655784680), (4, 63327892340), (5, 50662313872), (8, 31663946170), (10, 25331156936), (16, 15831973085), (20, 12665578468), (40, 6332789234), (41, 6178330960), (80, 3166394617), (82, 3089165480), (164, 1544582740), (205, 1235666192), (223, 1135926320), (328, 772291370), (410, 617833096), (446, 567963160), (656, 386145685), (820, 308916548), (892, 283981580), (1115, 227185264), (1553, 163111120), (1640, 154458274), (1784, 141990790), (2230, 113592632), (3106, 81555560), (3280, 77229137), (3568, 70995395), (4460, 56796316), (6212, 40777780), (7765, 32622224), (8920, 28398158), (9143, 27705520), (12424, 20388890), (15530, 16311112), (17840, 14199079), (18286, 13852760), (24848, 10194445), (31060, 8155556), (36572, 6926380), (45715, 5541104), (49729, 5093840), (62120, 4077778), (63673, 3978320), (73144, 3463190), (91430, 2770552), (99458, 2546920), (124240, 2038889), (127346, 1989160), (146288, 1731595), (182860, 1385276), (198916, 1273460), (248645, 1018768), (254692, 994580), (318365, 795664), (346319, 731440), (365720, 692638), (397832, 636730), (497290, 509384)]