1253418840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 256

約数和(自身を含む): 4457980800

約数和(自身を除く): 3204561960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 233, 255, 270, 293, 306, 340, 360, 408, 459, 466, 510, 540, 586, 612, 680, 699, 765, 879, 918, 932, 1020, 1080, 1165, 1172, 1224, 1398, 1465, 1530, 1758, 1836, 1864, 2040, 2097, 2295, 2330, 2344, 2637, 2796, 2930, 3060, 3495, 3516, 3672, 3961, 4194, 4395, 4590, 4660, 4981, 5274, 5592, 5860, 6120, 6291, 6990, 7032, 7911, 7922, 8388, 8790, 9180, 9320, 9962, 10485, 10548, 11720, 11883, 12582, 13185, 13980, 14943, 15822, 15844, 16776, 17580, 18360, 19805, 19924, 20970, 21096, 23766, 24905, 25164, 26370, 27960, 29886, 31455, 31644, 31688, 35160, 35649, 39555, 39610, 39848, 41940, 44829, 47532, 49810, 50328, 52740, 59415, 59772, 62910, 63288, 68269, 71298, 74715, 79110, 79220, 83880, 89658, 95064, 99620, 105480, 106947, 118830, 119544, 125820, 134487, 136538, 142596, 149430, 158220, 158440, 178245, 179316, 199240, 204807, 213894, 224145, 237660, 251640, 268974, 273076, 285192, 298860, 316440, 341345, 356490, 358632, 409614, 427788, 448290, 475320, 534735, 537948, 546152, 597720, 614421, 672435, 682690, 712980, 819228, 855576, 896580, 1024035, 1069470, 1075896, 1160573, 1228842, 1344870, 1365380, 1425960, 1638456, 1793160, 1843263, 2048070, 2138940, 2321146, 2457684, 2689740, 2730760, 3072105, 3481719, 3686526, 4096140, 4277880, 4642292, 4915368, 5379480, 5802865, 6144210, 6963438, 7373052, 8192280, 9216315, 9284584, 10445157, 11605730, 12288420, 13926876, 14746104, 17408595, 18432630, 20890314, 23211460, 24576840, 27853752, 31335471, 34817190, 36865260, 41780628, 46422920, 52225785, 62670942, 69634380, 73730520, 83561256, 104451570, 125341884, 139268760, 156677355, 208903140, 250683768, 313354710, 417806280, 626709420, 1253418840]

約数ペア:

[(1, 1253418840), (2, 626709420), (3, 417806280), (4, 313354710), (5, 250683768), (6, 208903140), (8, 156677355), (9, 139268760), (10, 125341884), (12, 104451570), (15, 83561256), (17, 73730520), (18, 69634380), (20, 62670942), (24, 52225785), (27, 46422920), (30, 41780628), (34, 36865260), (36, 34817190), (40, 31335471), (45, 27853752), (51, 24576840), (54, 23211460), (60, 20890314), (68, 18432630), (72, 17408595), (85, 14746104), (90, 13926876), (102, 12288420), (108, 11605730), (120, 10445157), (135, 9284584), (136, 9216315), (153, 8192280), (170, 7373052), (180, 6963438), (204, 6144210), (216, 5802865), (233, 5379480), (255, 4915368), (270, 4642292), (293, 4277880), (306, 4096140), (340, 3686526), (360, 3481719), (408, 3072105), (459, 2730760), (466, 2689740), (510, 2457684), (540, 2321146), (586, 2138940), (612, 2048070), (680, 1843263), (699, 1793160), (765, 1638456), (879, 1425960), (918, 1365380), (932, 1344870), (1020, 1228842), (1080, 1160573), (1165, 1075896), (1172, 1069470), (1224, 1024035), (1398, 896580), (1465, 855576), (1530, 819228), (1758, 712980), (1836, 682690), (1864, 672435), (2040, 614421), (2097, 597720), (2295, 546152), (2330, 537948), (2344, 534735), (2637, 475320), (2796, 448290), (2930, 427788), (3060, 409614), (3495, 358632), (3516, 356490), (3672, 341345), (3961, 316440), (4194, 298860), (4395, 285192), (4590, 273076), (4660, 268974), (4981, 251640), (5274, 237660), (5592, 224145), (5860, 213894), (6120, 204807), (6291, 199240), (6990, 179316), (7032, 178245), (7911, 158440), (7922, 158220), (8388, 149430), (8790, 142596), (9180, 136538), (9320, 134487), (9962, 125820), (10485, 119544), (10548, 118830), (11720, 106947), (11883, 105480), (12582, 99620), (13185, 95064), (13980, 89658), (14943, 83880), (15822, 79220), (15844, 79110), (16776, 74715), (17580, 71298), (18360, 68269), (19805, 63288), (19924, 62910), (20970, 59772), (21096, 59415), (23766, 52740), (24905, 50328), (25164, 49810), (26370, 47532), (27960, 44829), (29886, 41940), (31455, 39848), (31644, 39610), (31688, 39555), (35160, 35649)]