15946796280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{40927}}^1$

素因数の和:41149

約数の個数: 128

約数和(自身を含む): 50920980480

約数和(自身を除く): 34974184200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 191, 204, 255, 340, 382, 408, 510, 573, 680, 764, 955, 1020, 1146, 1528, 1910, 2040, 2292, 2865, 3247, 3820, 4584, 5730, 6494, 7640, 9741, 11460, 12988, 16235, 19482, 22920, 25976, 32470, 38964, 40927, 48705, 64940, 77928, 81854, 97410, 122781, 129880, 163708, 194820, 204635, 245562, 327416, 389640, 409270, 491124, 613905, 695759, 818540, 982248, 1227810, 1391518, 1637080, 2087277, 2455620, 2783036, 3478795, 4174554, 4911240, 5566072, 6957590, 7817057, 8349108, 10436385, 13915180, 15634114, 16698216, 20872770, 23451171, 27830360, 31268228, 39085285, 41745540, 46902342, 62536456, 78170570, 83491080, 93804684, 117255855, 132889969, 156341140, 187609368, 234511710, 265779938, 312682280, 398669907, 469023420, 531559876, 664449845, 797339814, 938046840, 1063119752, 1328899690, 1594679628, 1993349535, 2657799380, 3189359256, 3986699070, 5315598760, 7973398140, 15946796280]

約数ペア:

[(1, 15946796280), (2, 7973398140), (3, 5315598760), (4, 3986699070), (5, 3189359256), (6, 2657799380), (8, 1993349535), (10, 1594679628), (12, 1328899690), (15, 1063119752), (17, 938046840), (20, 797339814), (24, 664449845), (30, 531559876), (34, 469023420), (40, 398669907), (51, 312682280), (60, 265779938), (68, 234511710), (85, 187609368), (102, 156341140), (120, 132889969), (136, 117255855), (170, 93804684), (191, 83491080), (204, 78170570), (255, 62536456), (340, 46902342), (382, 41745540), (408, 39085285), (510, 31268228), (573, 27830360), (680, 23451171), (764, 20872770), (955, 16698216), (1020, 15634114), (1146, 13915180), (1528, 10436385), (1910, 8349108), (2040, 7817057), (2292, 6957590), (2865, 5566072), (3247, 4911240), (3820, 4174554), (4584, 3478795), (5730, 2783036), (6494, 2455620), (7640, 2087277), (9741, 1637080), (11460, 1391518), (12988, 1227810), (16235, 982248), (19482, 818540), (22920, 695759), (25976, 613905), (32470, 491124), (38964, 409270), (40927, 389640), (48705, 327416), (64940, 245562), (77928, 204635), (81854, 194820), (97410, 163708), (122781, 129880)]