80410680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 192

約数和(自身を含む): 316405440

約数和(自身を除く): 235994760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 1877, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 3754, 4284, 4760, 5355, 5631, 6120, 7140, 7508, 8568, 9385, 10710, 11262, 13139, 14280, 15016, 16893, 18770, 21420, 22524, 26278, 28155, 31909, 33786, 37540, 39417, 42840, 45048, 52556, 56310, 63818, 65695, 67572, 75080, 78834, 84465, 95727, 105112, 112620, 118251, 127636, 131390, 135144, 157668, 159545, 168930, 191454, 197085, 223363, 225240, 236502, 255272, 262780, 287181, 315336, 319090, 337860, 382908, 394170, 446726, 473004, 478635, 525560, 574362, 591255, 638180, 670089, 675720, 765816, 788340, 893452, 946008, 957270, 1116815, 1148724, 1182510, 1276360, 1340178, 1435905, 1576680, 1786904, 1914540, 2010267, 2233630, 2297448, 2365020, 2680356, 2871810, 3350445, 3829080, 4020534, 4467260, 4730040, 5360712, 5743620, 6700890, 8041068, 8934520, 10051335, 11487240, 13401780, 16082136, 20102670, 26803560, 40205340, 80410680]

約数ペア:

[(1, 80410680), (2, 40205340), (3, 26803560), (4, 20102670), (5, 16082136), (6, 13401780), (7, 11487240), (8, 10051335), (9, 8934520), (10, 8041068), (12, 6700890), (14, 5743620), (15, 5360712), (17, 4730040), (18, 4467260), (20, 4020534), (21, 3829080), (24, 3350445), (28, 2871810), (30, 2680356), (34, 2365020), (35, 2297448), (36, 2233630), (40, 2010267), (42, 1914540), (45, 1786904), (51, 1576680), (56, 1435905), (60, 1340178), (63, 1276360), (68, 1182510), (70, 1148724), (72, 1116815), (84, 957270), (85, 946008), (90, 893452), (102, 788340), (105, 765816), (119, 675720), (120, 670089), (126, 638180), (136, 591255), (140, 574362), (153, 525560), (168, 478635), (170, 473004), (180, 446726), (204, 394170), (210, 382908), (238, 337860), (252, 319090), (255, 315336), (280, 287181), (306, 262780), (315, 255272), (340, 236502), (357, 225240), (360, 223363), (408, 197085), (420, 191454), (476, 168930), (504, 159545), (510, 157668), (595, 135144), (612, 131390), (630, 127636), (680, 118251), (714, 112620), (765, 105112), (840, 95727), (952, 84465), (1020, 78834), (1071, 75080), (1190, 67572), (1224, 65695), (1260, 63818), (1428, 56310), (1530, 52556), (1785, 45048), (1877, 42840), (2040, 39417), (2142, 37540), (2380, 33786), (2520, 31909), (2856, 28155), (3060, 26278), (3570, 22524), (3754, 21420), (4284, 18770), (4760, 16893), (5355, 15016), (5631, 14280), (6120, 13139), (7140, 11262), (7508, 10710), (8568, 9385)]