15695720560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1901}}^1$

素因数の和:2411

約数の個数: 160

約数和(自身を含む): 41722454592

約数和(自身を除く): 26026734032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 467, 520, 680, 884, 934, 1040, 1105, 1360, 1768, 1868, 1901, 2210, 2335, 3536, 3736, 3802, 4420, 4670, 6071, 7472, 7604, 7939, 8840, 9340, 9505, 12142, 15208, 15878, 17680, 18680, 19010, 24284, 24713, 30355, 30416, 31756, 32317, 37360, 38020, 39695, 48568, 49426, 60710, 63512, 64634, 76040, 79390, 97136, 98852, 103207, 121420, 123565, 127024, 129268, 152080, 158780, 161585, 197704, 206414, 242840, 247130, 258536, 317560, 323170, 395408, 412828, 420121, 485680, 494260, 516035, 517072, 635120, 646340, 825656, 840242, 887767, 988520, 1032070, 1292680, 1651312, 1680484, 1775534, 1977040, 2064140, 2100605, 2585360, 3360968, 3551068, 4128280, 4201210, 4438835, 6721936, 7102136, 8256560, 8402420, 8877670, 11540971, 14204272, 15092039, 16804840, 17755340, 23081942, 30184078, 33609680, 35510680, 46163884, 57704855, 60368156, 71021360, 75460195, 92327768, 115409710, 120736312, 150920390, 184655536, 196196507, 230819420, 241472624, 301840780, 392393014, 461638840, 603681560, 784786028, 923277680, 980982535, 1207363120, 1569572056, 1961965070, 3139144112, 3923930140, 7847860280, 15695720560]

約数ペア:

[(1, 15695720560), (2, 7847860280), (4, 3923930140), (5, 3139144112), (8, 1961965070), (10, 1569572056), (13, 1207363120), (16, 980982535), (17, 923277680), (20, 784786028), (26, 603681560), (34, 461638840), (40, 392393014), (52, 301840780), (65, 241472624), (68, 230819420), (80, 196196507), (85, 184655536), (104, 150920390), (130, 120736312), (136, 115409710), (170, 92327768), (208, 75460195), (221, 71021360), (260, 60368156), (272, 57704855), (340, 46163884), (442, 35510680), (467, 33609680), (520, 30184078), (680, 23081942), (884, 17755340), (934, 16804840), (1040, 15092039), (1105, 14204272), (1360, 11540971), (1768, 8877670), (1868, 8402420), (1901, 8256560), (2210, 7102136), (2335, 6721936), (3536, 4438835), (3736, 4201210), (3802, 4128280), (4420, 3551068), (4670, 3360968), (6071, 2585360), (7472, 2100605), (7604, 2064140), (7939, 1977040), (8840, 1775534), (9340, 1680484), (9505, 1651312), (12142, 1292680), (15208, 1032070), (15878, 988520), (17680, 887767), (18680, 840242), (19010, 825656), (24284, 646340), (24713, 635120), (30355, 517072), (30416, 516035), (31756, 494260), (32317, 485680), (37360, 420121), (38020, 412828), (39695, 395408), (48568, 323170), (49426, 317560), (60710, 258536), (63512, 247130), (64634, 242840), (76040, 206414), (79390, 197704), (97136, 161585), (98852, 158780), (103207, 152080), (121420, 129268), (123565, 127024)]