11781036160

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{599}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 28641600000

約数和(自身を除く): 16860563840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 389, 395, 599, 632, 640, 778, 790, 1198, 1264, 1556, 1580, 1945, 2396, 2528, 2995, 3112, 3160, 3890, 4792, 5056, 5990, 6224, 6320, 7780, 9584, 10112, 11980, 12448, 12640, 15560, 19168, 23960, 24896, 25280, 30731, 31120, 38336, 47321, 47920, 49792, 50560, 61462, 62240, 76672, 94642, 95840, 122924, 124480, 153655, 189284, 191680, 233011, 236605, 245848, 248960, 307310, 378568, 383360, 466022, 473210, 491696, 614620, 757136, 932044, 946420, 983392, 1165055, 1229240, 1514272, 1864088, 1892840, 1966784, 2330110, 2458480, 3028544, 3728176, 3785680, 3933568, 4660220, 4916960, 6057088, 7456352, 7571360, 9320440, 9833920, 14912704, 15142720, 18407869, 18640880, 19667840, 29825408, 30285440, 36815738, 37281760, 73631476, 74563520, 92039345, 147262952, 149127040, 184078690, 294525904, 368157380, 589051808, 736314760, 1178103616, 1472629520, 2356207232, 2945259040, 5890518080, 11781036160]

約数ペア:

[(1, 11781036160), (2, 5890518080), (4, 2945259040), (5, 2356207232), (8, 1472629520), (10, 1178103616), (16, 736314760), (20, 589051808), (32, 368157380), (40, 294525904), (64, 184078690), (79, 149127040), (80, 147262952), (128, 92039345), (158, 74563520), (160, 73631476), (316, 37281760), (320, 36815738), (389, 30285440), (395, 29825408), (599, 19667840), (632, 18640880), (640, 18407869), (778, 15142720), (790, 14912704), (1198, 9833920), (1264, 9320440), (1556, 7571360), (1580, 7456352), (1945, 6057088), (2396, 4916960), (2528, 4660220), (2995, 3933568), (3112, 3785680), (3160, 3728176), (3890, 3028544), (4792, 2458480), (5056, 2330110), (5990, 1966784), (6224, 1892840), (6320, 1864088), (7780, 1514272), (9584, 1229240), (10112, 1165055), (11980, 983392), (12448, 946420), (12640, 932044), (15560, 757136), (19168, 614620), (23960, 491696), (24896, 473210), (25280, 466022), (30731, 383360), (31120, 378568), (38336, 307310), (47321, 248960), (47920, 245848), (49792, 236605), (50560, 233011), (61462, 191680), (62240, 189284), (76672, 153655), (94642, 124480), (95840, 122924)]