56484540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 215151552

約数和(自身を除く): 158667012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 293, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 586, 595, 612, 630, 714, 756, 765, 810, 879, 918, 945, 1020, 1071, 1134, 1172, 1190, 1260, 1377, 1428, 1465, 1530, 1620, 1758, 1785, 1836, 1890, 2051, 2142, 2268, 2295, 2380, 2637, 2754, 2835, 2930, 3060, 3213, 3516, 3570, 3780, 4102, 4284, 4395, 4590, 4981, 5274, 5355, 5508, 5670, 5860, 6153, 6426, 6885, 7140, 7911, 8204, 8790, 9180, 9639, 9962, 10255, 10548, 10710, 11340, 12306, 12852, 13185, 13770, 14943, 15822, 16065, 17580, 18459, 19278, 19924, 20510, 21420, 23733, 24612, 24905, 26370, 27540, 29886, 30765, 31644, 32130, 34867, 36918, 38556, 39555, 41020, 44829, 47466, 48195, 49810, 52740, 55377, 59772, 61530, 64260, 69734, 73836, 74715, 79110, 89658, 92295, 94932, 96390, 99620, 104601, 110754, 118665, 123060, 134487, 139468, 149430, 158220, 166131, 174335, 179316, 184590, 192780, 209202, 221508, 224145, 237330, 268974, 276885, 298860, 313803, 332262, 348670, 369180, 403461, 418404, 448290, 474660, 523005, 537948, 553770, 627606, 664524, 672435, 697340, 806922, 830655, 896580, 941409, 1046010, 1107540, 1255212, 1344870, 1569015, 1613844, 1661310, 1882818, 2017305, 2092020, 2689740, 2824227, 3138030, 3322620, 3765636, 4034610, 4707045, 5648454, 6276060, 8069220, 9414090, 11296908, 14121135, 18828180, 28242270, 56484540]

約数ペア:

[(1, 56484540), (2, 28242270), (3, 18828180), (4, 14121135), (5, 11296908), (6, 9414090), (7, 8069220), (9, 6276060), (10, 5648454), (12, 4707045), (14, 4034610), (15, 3765636), (17, 3322620), (18, 3138030), (20, 2824227), (21, 2689740), (27, 2092020), (28, 2017305), (30, 1882818), (34, 1661310), (35, 1613844), (36, 1569015), (42, 1344870), (45, 1255212), (51, 1107540), (54, 1046010), (60, 941409), (63, 896580), (68, 830655), (70, 806922), (81, 697340), (84, 672435), (85, 664524), (90, 627606), (102, 553770), (105, 537948), (108, 523005), (119, 474660), (126, 448290), (135, 418404), (140, 403461), (153, 369180), (162, 348670), (170, 332262), (180, 313803), (189, 298860), (204, 276885), (210, 268974), (238, 237330), (252, 224145), (255, 221508), (270, 209202), (293, 192780), (306, 184590), (315, 179316), (324, 174335), (340, 166131), (357, 158220), (378, 149430), (405, 139468), (420, 134487), (459, 123060), (476, 118665), (510, 110754), (540, 104601), (567, 99620), (586, 96390), (595, 94932), (612, 92295), (630, 89658), (714, 79110), (756, 74715), (765, 73836), (810, 69734), (879, 64260), (918, 61530), (945, 59772), (1020, 55377), (1071, 52740), (1134, 49810), (1172, 48195), (1190, 47466), (1260, 44829), (1377, 41020), (1428, 39555), (1465, 38556), (1530, 36918), (1620, 34867), (1758, 32130), (1785, 31644), (1836, 30765), (1890, 29886), (2051, 27540), (2142, 26370), (2268, 24905), (2295, 24612), (2380, 23733), (2637, 21420), (2754, 20510), (2835, 19924), (2930, 19278), (3060, 18459), (3213, 17580), (3516, 16065), (3570, 15822), (3780, 14943), (4102, 13770), (4284, 13185), (4395, 12852), (4590, 12306), (4981, 11340), (5274, 10710), (5355, 10548), (5508, 10255), (5670, 9962), (5860, 9639), (6153, 9180), (6426, 8790), (6885, 8204), (7140, 7911)]