80603460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 305690112

約数和(自身を除く): 225086652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 53, 60, 63, 68, 70, 71, 84, 85, 90, 102, 105, 106, 119, 126, 140, 142, 153, 159, 170, 180, 204, 210, 212, 213, 238, 252, 255, 265, 284, 306, 315, 318, 340, 355, 357, 371, 420, 426, 476, 477, 497, 510, 530, 595, 612, 630, 636, 639, 710, 714, 742, 765, 795, 852, 901, 954, 994, 1020, 1060, 1065, 1071, 1113, 1190, 1207, 1260, 1278, 1420, 1428, 1484, 1491, 1530, 1590, 1785, 1802, 1855, 1908, 1988, 2130, 2142, 2226, 2380, 2385, 2414, 2485, 2556, 2703, 2982, 3060, 3180, 3195, 3339, 3570, 3604, 3621, 3710, 3763, 4260, 4284, 4452, 4473, 4505, 4770, 4828, 4970, 5355, 5406, 5565, 5964, 6035, 6307, 6390, 6678, 7140, 7242, 7420, 7455, 7526, 8109, 8449, 8946, 9010, 9540, 9940, 10710, 10812, 10863, 11130, 11289, 12070, 12614, 12780, 13356, 13515, 14484, 14910, 15052, 16218, 16695, 16898, 17892, 18020, 18105, 18815, 18921, 21420, 21726, 22260, 22365, 22578, 24140, 25228, 25347, 26341, 27030, 29820, 31535, 32436, 33390, 33796, 33867, 36210, 37630, 37842, 40545, 42245, 43452, 44730, 45156, 50694, 52682, 54060, 54315, 56445, 56763, 63070, 63971, 66780, 67734, 72420, 75260, 75684, 76041, 79023, 81090, 84490, 89460, 94605, 101388, 105364, 108630, 112890, 113526, 126140, 126735, 127942, 131705, 135468, 152082, 158046, 162180, 168980, 169335, 189210, 191913, 217260, 225780, 227052, 237069, 253470, 255884, 263410, 283815, 304164, 316092, 319855, 338670, 378420, 380205, 383826, 395115, 447797, 474138, 506940, 526820, 567630, 575739, 639710, 677340, 760410, 767652, 790230, 895594, 948276, 959565, 1135260, 1151478, 1185345, 1279420, 1343391, 1520820, 1580460, 1791188, 1919130, 2238985, 2302956, 2370690, 2686782, 2878695, 3838260, 4030173, 4477970, 4741380, 5373564, 5757390, 6716955, 8060346, 8955940, 11514780, 13433910, 16120692, 20150865, 26867820, 40301730, 80603460]

約数ペア:

[(1, 80603460), (2, 40301730), (3, 26867820), (4, 20150865), (5, 16120692), (6, 13433910), (7, 11514780), (9, 8955940), (10, 8060346), (12, 6716955), (14, 5757390), (15, 5373564), (17, 4741380), (18, 4477970), (20, 4030173), (21, 3838260), (28, 2878695), (30, 2686782), (34, 2370690), (35, 2302956), (36, 2238985), (42, 1919130), (45, 1791188), (51, 1580460), (53, 1520820), (60, 1343391), (63, 1279420), (68, 1185345), (70, 1151478), (71, 1135260), (84, 959565), (85, 948276), (90, 895594), (102, 790230), (105, 767652), (106, 760410), (119, 677340), (126, 639710), (140, 575739), (142, 567630), (153, 526820), (159, 506940), (170, 474138), (180, 447797), (204, 395115), (210, 383826), (212, 380205), (213, 378420), (238, 338670), (252, 319855), (255, 316092), (265, 304164), (284, 283815), (306, 263410), (315, 255884), (318, 253470), (340, 237069), (355, 227052), (357, 225780), (371, 217260), (420, 191913), (426, 189210), (476, 169335), (477, 168980), (497, 162180), (510, 158046), (530, 152082), (595, 135468), (612, 131705), (630, 127942), (636, 126735), (639, 126140), (710, 113526), (714, 112890), (742, 108630), (765, 105364), (795, 101388), (852, 94605), (901, 89460), (954, 84490), (994, 81090), (1020, 79023), (1060, 76041), (1065, 75684), (1071, 75260), (1113, 72420), (1190, 67734), (1207, 66780), (1260, 63971), (1278, 63070), (1420, 56763), (1428, 56445), (1484, 54315), (1491, 54060), (1530, 52682), (1590, 50694), (1785, 45156), (1802, 44730), (1855, 43452), (1908, 42245), (1988, 40545), (2130, 37842), (2142, 37630), (2226, 36210), (2380, 33867), (2385, 33796), (2414, 33390), (2485, 32436), (2556, 31535), (2703, 29820), (2982, 27030), (3060, 26341), (3180, 25347), (3195, 25228), (3339, 24140), (3570, 22578), (3604, 22365), (3621, 22260), (3710, 21726), (3763, 21420), (4260, 18921), (4284, 18815), (4452, 18105), (4473, 18020), (4505, 17892), (4770, 16898), (4828, 16695), (4970, 16218), (5355, 15052), (5406, 14910), (5565, 14484), (5964, 13515), (6035, 13356), (6307, 12780), (6390, 12614), (6678, 12070), (7140, 11289), (7242, 11130), (7420, 10863), (7455, 10812), (7526, 10710), (8109, 9940), (8449, 9540), (8946, 9010)]