200905320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 256

約数和(自身を含む): 796262400

約数和(自身を除く): 595357080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1279, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2310, 2380, 2558, 2618, 2805, 2856, 3080, 3570, 3740, 3837, 3927, 4488, 4620, 4760, 5116, 5236, 5610, 6395, 6545, 7140, 7480, 7674, 7854, 8953, 9240, 10232, 10472, 11220, 12790, 13090, 14069, 14280, 15348, 15708, 17906, 19185, 19635, 21743, 22440, 25580, 26180, 26859, 28138, 30696, 31416, 35812, 38370, 39270, 42207, 43486, 44765, 51160, 52360, 53718, 56276, 65229, 70345, 71624, 76740, 78540, 84414, 86972, 89530, 98483, 107436, 108715, 112552, 130458, 134295, 140690, 152201, 153480, 157080, 168828, 173944, 179060, 196966, 211035, 214872, 217430, 239173, 260916, 268590, 281380, 295449, 304402, 326145, 337656, 358120, 393932, 422070, 434860, 456603, 478346, 492415, 521832, 537180, 562760, 590898, 608804, 652290, 717519, 761005, 787864, 844140, 869720, 913206, 956692, 984830, 1074360, 1181796, 1195865, 1217608, 1304580, 1435038, 1477245, 1522010, 1674211, 1688280, 1826412, 1913384, 1969660, 2283015, 2363592, 2391730, 2609160, 2870076, 2954490, 3044020, 3348422, 3587595, 3652824, 3939320, 4566030, 4783460, 5022633, 5740152, 5908980, 6088040, 6696844, 7175190, 8371055, 9132060, 9566920, 10045266, 11817960, 13393688, 14350380, 16742110, 18264120, 20090532, 25113165, 28700760, 33484220, 40181064, 50226330, 66968440, 100452660, 200905320]

約数ペア:

[(1, 200905320), (2, 100452660), (3, 66968440), (4, 50226330), (5, 40181064), (6, 33484220), (7, 28700760), (8, 25113165), (10, 20090532), (11, 18264120), (12, 16742110), (14, 14350380), (15, 13393688), (17, 11817960), (20, 10045266), (21, 9566920), (22, 9132060), (24, 8371055), (28, 7175190), (30, 6696844), (33, 6088040), (34, 5908980), (35, 5740152), (40, 5022633), (42, 4783460), (44, 4566030), (51, 3939320), (55, 3652824), (56, 3587595), (60, 3348422), (66, 3044020), (68, 2954490), (70, 2870076), (77, 2609160), (84, 2391730), (85, 2363592), (88, 2283015), (102, 1969660), (105, 1913384), (110, 1826412), (119, 1688280), (120, 1674211), (132, 1522010), (136, 1477245), (140, 1435038), (154, 1304580), (165, 1217608), (168, 1195865), (170, 1181796), (187, 1074360), (204, 984830), (210, 956692), (220, 913206), (231, 869720), (238, 844140), (255, 787864), (264, 761005), (280, 717519), (308, 652290), (330, 608804), (340, 590898), (357, 562760), (374, 537180), (385, 521832), (408, 492415), (420, 478346), (440, 456603), (462, 434860), (476, 422070), (510, 393932), (561, 358120), (595, 337656), (616, 326145), (660, 304402), (680, 295449), (714, 281380), (748, 268590), (770, 260916), (840, 239173), (924, 217430), (935, 214872), (952, 211035), (1020, 196966), (1122, 179060), (1155, 173944), (1190, 168828), (1279, 157080), (1309, 153480), (1320, 152201), (1428, 140690), (1496, 134295), (1540, 130458), (1785, 112552), (1848, 108715), (1870, 107436), (2040, 98483), (2244, 89530), (2310, 86972), (2380, 84414), (2558, 78540), (2618, 76740), (2805, 71624), (2856, 70345), (3080, 65229), (3570, 56276), (3740, 53718), (3837, 52360), (3927, 51160), (4488, 44765), (4620, 43486), (4760, 42207), (5116, 39270), (5236, 38370), (5610, 35812), (6395, 31416), (6545, 30696), (7140, 28138), (7480, 26859), (7674, 26180), (7854, 25580), (8953, 22440), (9240, 21743), (10232, 19635), (10472, 19185), (11220, 17906), (12790, 15708), (13090, 15348), (14069, 14280)]