255857616

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 360

約数和(自身を含む): 926190720

約数和(自身を除く): 670333104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 79, 81, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 158, 162, 168, 189, 196, 204, 216, 237, 238, 243, 252, 272, 294, 306, 316, 324, 336, 357, 378, 392, 408, 432, 441, 459, 474, 476, 486, 504, 553, 567, 588, 612, 632, 648, 711, 714, 756, 784, 816, 833, 882, 918, 948, 952, 972, 1008, 1071, 1106, 1134, 1176, 1224, 1264, 1296, 1323, 1343, 1377, 1422, 1428, 1512, 1659, 1666, 1701, 1764, 1836, 1896, 1904, 1944, 2133, 2142, 2212, 2268, 2352, 2448, 2499, 2646, 2686, 2754, 2844, 2856, 3024, 3213, 3318, 3332, 3402, 3528, 3672, 3792, 3871, 3888, 3969, 4029, 4131, 4266, 4284, 4424, 4536, 4977, 4998, 5292, 5372, 5508, 5688, 5712, 6399, 6426, 6636, 6664, 6804, 7056, 7344, 7497, 7742, 7938, 8058, 8262, 8532, 8568, 8848, 9072, 9401, 9639, 9954, 9996, 10584, 10744, 11016, 11376, 11613, 11907, 12087, 12798, 12852, 13272, 13328, 13608, 14931, 14994, 15484, 15876, 16116, 16524, 17064, 17136, 18802, 19197, 19278, 19908, 19992, 21168, 21488, 22032, 22491, 23226, 23814, 24174, 25596, 25704, 26544, 27216, 28203, 28917, 29862, 29988, 30968, 31752, 32232, 33048, 34128, 34839, 36261, 37604, 38394, 38556, 39816, 39984, 44793, 44982, 46452, 47628, 48348, 51192, 51408, 56406, 57834, 59724, 59976, 61936, 63504, 64464, 65807, 66096, 67473, 69678, 72522, 75208, 76788, 77112, 79632, 84609, 89586, 89964, 92904, 95256, 96696, 102384, 104517, 108783, 112812, 115668, 119448, 119952, 131614, 134379, 134946, 139356, 145044, 150416, 153576, 154224, 169218, 179172, 179928, 185808, 190512, 193392, 197421, 202419, 209034, 217566, 225624, 231336, 238896, 253827, 263228, 268758, 269892, 278712, 290088, 307152, 313551, 326349, 338436, 358344, 359856, 394842, 404838, 418068, 435132, 451248, 462672, 507654, 526456, 537516, 539784, 557424, 580176, 592263, 627102, 652698, 676872, 716688, 761481, 789684, 809676, 836136, 870264, 940653, 1015308, 1052912, 1075032, 1079568, 1184526, 1254204, 1305396, 1353744, 1522962, 1579368, 1619352, 1672272, 1740528, 1776789, 1881306, 2030616, 2150064, 2284443, 2369052, 2508408, 2610792, 3045924, 3158736, 3238704, 3553578, 3762612, 4061232, 4568886, 4738104, 5016816, 5221584, 5330367, 6091848, 7107156, 7525224, 9137772, 9476208, 10660734, 12183696, 14214312, 15050448, 15991101, 18275544, 21321468, 28428624, 31982202, 36551088, 42642936, 63964404, 85285872, 127928808, 255857616]

約数ペア:

[(1, 255857616), (2, 127928808), (3, 85285872), (4, 63964404), (6, 42642936), (7, 36551088), (8, 31982202), (9, 28428624), (12, 21321468), (14, 18275544), (16, 15991101), (17, 15050448), (18, 14214312), (21, 12183696), (24, 10660734), (27, 9476208), (28, 9137772), (34, 7525224), (36, 7107156), (42, 6091848), (48, 5330367), (49, 5221584), (51, 5016816), (54, 4738104), (56, 4568886), (63, 4061232), (68, 3762612), (72, 3553578), (79, 3238704), (81, 3158736), (84, 3045924), (98, 2610792), (102, 2508408), (108, 2369052), (112, 2284443), (119, 2150064), (126, 2030616), (136, 1881306), (144, 1776789), (147, 1740528), (153, 1672272), (158, 1619352), (162, 1579368), (168, 1522962), (189, 1353744), (196, 1305396), (204, 1254204), (216, 1184526), (237, 1079568), (238, 1075032), (243, 1052912), (252, 1015308), (272, 940653), (294, 870264), (306, 836136), (316, 809676), (324, 789684), (336, 761481), (357, 716688), (378, 676872), (392, 652698), (408, 627102), (432, 592263), (441, 580176), (459, 557424), (474, 539784), (476, 537516), (486, 526456), (504, 507654), (553, 462672), (567, 451248), (588, 435132), (612, 418068), (632, 404838), (648, 394842), (711, 359856), (714, 358344), (756, 338436), (784, 326349), (816, 313551), (833, 307152), (882, 290088), (918, 278712), (948, 269892), (952, 268758), (972, 263228), (1008, 253827), (1071, 238896), (1106, 231336), (1134, 225624), (1176, 217566), (1224, 209034), (1264, 202419), (1296, 197421), (1323, 193392), (1343, 190512), (1377, 185808), (1422, 179928), (1428, 179172), (1512, 169218), (1659, 154224), (1666, 153576), (1701, 150416), (1764, 145044), (1836, 139356), (1896, 134946), (1904, 134379), (1944, 131614), (2133, 119952), (2142, 119448), (2212, 115668), (2268, 112812), (2352, 108783), (2448, 104517), (2499, 102384), (2646, 96696), (2686, 95256), (2754, 92904), (2844, 89964), (2856, 89586), (3024, 84609), (3213, 79632), (3318, 77112), (3332, 76788), (3402, 75208), (3528, 72522), (3672, 69678), (3792, 67473), (3871, 66096), (3888, 65807), (3969, 64464), (4029, 63504), (4131, 61936), (4266, 59976), (4284, 59724), (4424, 57834), (4536, 56406), (4977, 51408), (4998, 51192), (5292, 48348), (5372, 47628), (5508, 46452), (5688, 44982), (5712, 44793), (6399, 39984), (6426, 39816), (6636, 38556), (6664, 38394), (6804, 37604), (7056, 36261), (7344, 34839), (7497, 34128), (7742, 33048), (7938, 32232), (8058, 31752), (8262, 30968), (8532, 29988), (8568, 29862), (8848, 28917), (9072, 28203), (9401, 27216), (9639, 26544), (9954, 25704), (9996, 25596), (10584, 24174), (10744, 23814), (11016, 23226), (11376, 22491), (11613, 22032), (11907, 21488), (12087, 21168), (12798, 19992), (12852, 19908), (13272, 19278), (13328, 19197), (13608, 18802), (14931, 17136), (14994, 17064), (15484, 16524), (15876, 16116)]