809538960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2153

約数の個数: 160

約数和(自身を含む): 2640688128

約数和(自身を除く): 1831149168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 530, 620, 636, 744, 795, 848, 930, 1060, 1240, 1272, 1488, 1590, 1643, 1860, 2053, 2120, 2480, 2544, 3180, 3286, 3720, 4106, 4240, 4929, 6159, 6360, 6572, 7440, 8212, 8215, 9858, 10265, 12318, 12720, 13144, 16424, 16430, 19716, 20530, 24636, 24645, 26288, 30795, 32848, 32860, 39432, 41060, 49272, 49290, 61590, 63643, 65720, 78864, 82120, 98544, 98580, 108809, 123180, 127286, 131440, 164240, 190929, 197160, 217618, 246360, 254572, 318215, 326427, 381858, 394320, 435236, 492720, 509144, 544045, 636430, 652854, 763716, 870472, 954645, 1018288, 1088090, 1272860, 1305708, 1527432, 1632135, 1740944, 1909290, 2176180, 2545720, 2611416, 3054864, 3264270, 3373079, 3818580, 4352360, 5091440, 5222832, 6528540, 6746158, 7637160, 8704720, 10119237, 13057080, 13492316, 15274320, 16865395, 20238474, 26114160, 26984632, 33730790, 40476948, 50596185, 53969264, 67461580, 80953896, 101192370, 134923160, 161907792, 202384740, 269846320, 404769480, 809538960]

約数ペア:

[(1, 809538960), (2, 404769480), (3, 269846320), (4, 202384740), (5, 161907792), (6, 134923160), (8, 101192370), (10, 80953896), (12, 67461580), (15, 53969264), (16, 50596185), (20, 40476948), (24, 33730790), (30, 26984632), (31, 26114160), (40, 20238474), (48, 16865395), (53, 15274320), (60, 13492316), (62, 13057080), (80, 10119237), (93, 8704720), (106, 7637160), (120, 6746158), (124, 6528540), (155, 5222832), (159, 5091440), (186, 4352360), (212, 3818580), (240, 3373079), (248, 3264270), (265, 3054864), (310, 2611416), (318, 2545720), (372, 2176180), (424, 1909290), (465, 1740944), (496, 1632135), (530, 1527432), (620, 1305708), (636, 1272860), (744, 1088090), (795, 1018288), (848, 954645), (930, 870472), (1060, 763716), (1240, 652854), (1272, 636430), (1488, 544045), (1590, 509144), (1643, 492720), (1860, 435236), (2053, 394320), (2120, 381858), (2480, 326427), (2544, 318215), (3180, 254572), (3286, 246360), (3720, 217618), (4106, 197160), (4240, 190929), (4929, 164240), (6159, 131440), (6360, 127286), (6572, 123180), (7440, 108809), (8212, 98580), (8215, 98544), (9858, 82120), (10265, 78864), (12318, 65720), (12720, 63643), (13144, 61590), (16424, 49290), (16430, 49272), (19716, 41060), (20530, 39432), (24636, 32860), (24645, 32848), (26288, 30795)]