15706628960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{6379}}^1$

素因数の和:7804

約数の個数: 96

約数和(自身を含む): 40515552000

約数和(自身を除く): 24808923040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1399, 1760, 2798, 5596, 6379, 6995, 11192, 12758, 13990, 15389, 22384, 25516, 27980, 30778, 31895, 44768, 51032, 55960, 61556, 63790, 70169, 76945, 102064, 111920, 123112, 127580, 140338, 153890, 204128, 223840, 246224, 255160, 280676, 307780, 350845, 492448, 510320, 561352, 615560, 701690, 1020640, 1122704, 1231120, 1403380, 2245408, 2462240, 2806760, 5613520, 8924221, 11227040, 17848442, 35696884, 44621105, 71393768, 89242210, 98166431, 142787536, 178484420, 196332862, 285575072, 356968840, 392665724, 490832155, 713937680, 785331448, 981664310, 1427875360, 1570662896, 1963328620, 3141325792, 3926657240, 7853314480, 15706628960]

約数ペア:

[(1, 15706628960), (2, 7853314480), (4, 3926657240), (5, 3141325792), (8, 1963328620), (10, 1570662896), (11, 1427875360), (16, 981664310), (20, 785331448), (22, 713937680), (32, 490832155), (40, 392665724), (44, 356968840), (55, 285575072), (80, 196332862), (88, 178484420), (110, 142787536), (160, 98166431), (176, 89242210), (220, 71393768), (352, 44621105), (440, 35696884), (880, 17848442), (1399, 11227040), (1760, 8924221), (2798, 5613520), (5596, 2806760), (6379, 2462240), (6995, 2245408), (11192, 1403380), (12758, 1231120), (13990, 1122704), (15389, 1020640), (22384, 701690), (25516, 615560), (27980, 561352), (30778, 510320), (31895, 492448), (44768, 350845), (51032, 307780), (55960, 280676), (61556, 255160), (63790, 246224), (70169, 223840), (76945, 204128), (102064, 153890), (111920, 140338), (123112, 127580)]