228052160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1754

約数の個数: 112

約数和(自身を含む): 631179840

約数和(自身を除く): 403127680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 976, 1120, 1220, 1669, 1708, 1952, 2135, 2240, 2440, 3338, 3416, 3904, 4270, 4880, 6676, 6832, 8345, 8540, 9760, 11683, 13352, 13664, 16690, 17080, 19520, 23366, 26704, 27328, 33380, 34160, 46732, 53408, 58415, 66760, 68320, 93464, 101809, 106816, 116830, 133520, 136640, 186928, 203618, 233660, 267040, 373856, 407236, 467320, 509045, 534080, 712663, 747712, 814472, 934640, 1018090, 1425326, 1628944, 1869280, 2036180, 2850652, 3257888, 3563315, 3738560, 4072360, 5701304, 6515776, 7126630, 8144720, 11402608, 14253260, 16289440, 22805216, 28506520, 32578880, 45610432, 57013040, 114026080, 228052160]

約数ペア:

[(1, 228052160), (2, 114026080), (4, 57013040), (5, 45610432), (7, 32578880), (8, 28506520), (10, 22805216), (14, 16289440), (16, 14253260), (20, 11402608), (28, 8144720), (32, 7126630), (35, 6515776), (40, 5701304), (56, 4072360), (61, 3738560), (64, 3563315), (70, 3257888), (80, 2850652), (112, 2036180), (122, 1869280), (140, 1628944), (160, 1425326), (224, 1018090), (244, 934640), (280, 814472), (305, 747712), (320, 712663), (427, 534080), (448, 509045), (488, 467320), (560, 407236), (610, 373856), (854, 267040), (976, 233660), (1120, 203618), (1220, 186928), (1669, 136640), (1708, 133520), (1952, 116830), (2135, 106816), (2240, 101809), (2440, 93464), (3338, 68320), (3416, 66760), (3904, 58415), (4270, 53408), (4880, 46732), (6676, 34160), (6832, 33380), (8345, 27328), (8540, 26704), (9760, 23366), (11683, 19520), (13352, 17080), (13664, 16690)]