270566730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 240

約数和(自身を含む): 898320456

約数和(自身を除く): 627753726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 81, 85, 90, 98, 102, 105, 119, 126, 135, 147, 153, 162, 170, 189, 210, 238, 245, 255, 270, 294, 306, 315, 357, 378, 401, 405, 441, 459, 490, 510, 567, 595, 630, 714, 735, 765, 802, 810, 833, 882, 918, 945, 1071, 1134, 1190, 1203, 1323, 1377, 1470, 1530, 1666, 1785, 1890, 2005, 2142, 2205, 2295, 2406, 2499, 2646, 2754, 2807, 2835, 3213, 3570, 3609, 3969, 4010, 4165, 4410, 4590, 4998, 5355, 5614, 5670, 6015, 6426, 6615, 6817, 6885, 7218, 7497, 7938, 8330, 8421, 9639, 10710, 10827, 12030, 12495, 13230, 13634, 13770, 14035, 14994, 16065, 16842, 18045, 19278, 19649, 19845, 20451, 21654, 22491, 24990, 25263, 28070, 32130, 32481, 34085, 36090, 37485, 39298, 39690, 40902, 42105, 44982, 47719, 48195, 50526, 54135, 58947, 61353, 64962, 67473, 68170, 74970, 75789, 84210, 95438, 96390, 98245, 102255, 108270, 112455, 117894, 122706, 126315, 134946, 143157, 151578, 162405, 176841, 184059, 196490, 204510, 224910, 227367, 238595, 252630, 286314, 294735, 306765, 324810, 334033, 337365, 353682, 368118, 378945, 429471, 454734, 477190, 530523, 552177, 589470, 613530, 668066, 674730, 715785, 757890, 858942, 884205, 920295, 1002099, 1061046, 1104354, 1136835, 1288413, 1431570, 1591569, 1670165, 1768410, 1840590, 2004198, 2147355, 2273670, 2576826, 2652615, 2760885, 3006297, 3183138, 3340330, 3865239, 4294710, 5010495, 5305230, 5521770, 6012594, 6442065, 7730478, 7957845, 9018891, 10020990, 12884130, 15031485, 15915690, 18037782, 19326195, 27056673, 30062970, 38652390, 45094455, 54113346, 90188910, 135283365, 270566730]

約数ペア:

[(1, 270566730), (2, 135283365), (3, 90188910), (5, 54113346), (6, 45094455), (7, 38652390), (9, 30062970), (10, 27056673), (14, 19326195), (15, 18037782), (17, 15915690), (18, 15031485), (21, 12884130), (27, 10020990), (30, 9018891), (34, 7957845), (35, 7730478), (42, 6442065), (45, 6012594), (49, 5521770), (51, 5305230), (54, 5010495), (63, 4294710), (70, 3865239), (81, 3340330), (85, 3183138), (90, 3006297), (98, 2760885), (102, 2652615), (105, 2576826), (119, 2273670), (126, 2147355), (135, 2004198), (147, 1840590), (153, 1768410), (162, 1670165), (170, 1591569), (189, 1431570), (210, 1288413), (238, 1136835), (245, 1104354), (255, 1061046), (270, 1002099), (294, 920295), (306, 884205), (315, 858942), (357, 757890), (378, 715785), (401, 674730), (405, 668066), (441, 613530), (459, 589470), (490, 552177), (510, 530523), (567, 477190), (595, 454734), (630, 429471), (714, 378945), (735, 368118), (765, 353682), (802, 337365), (810, 334033), (833, 324810), (882, 306765), (918, 294735), (945, 286314), (1071, 252630), (1134, 238595), (1190, 227367), (1203, 224910), (1323, 204510), (1377, 196490), (1470, 184059), (1530, 176841), (1666, 162405), (1785, 151578), (1890, 143157), (2005, 134946), (2142, 126315), (2205, 122706), (2295, 117894), (2406, 112455), (2499, 108270), (2646, 102255), (2754, 98245), (2807, 96390), (2835, 95438), (3213, 84210), (3570, 75789), (3609, 74970), (3969, 68170), (4010, 67473), (4165, 64962), (4410, 61353), (4590, 58947), (4998, 54135), (5355, 50526), (5614, 48195), (5670, 47719), (6015, 44982), (6426, 42105), (6615, 40902), (6817, 39690), (6885, 39298), (7218, 37485), (7497, 36090), (7938, 34085), (8330, 32481), (8421, 32130), (9639, 28070), (10710, 25263), (10827, 24990), (12030, 22491), (12495, 21654), (13230, 20451), (13634, 19845), (13770, 19649), (14035, 19278), (14994, 18045), (16065, 16842)]