203134320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 742809600

約数和(自身を除く): 539675280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 479, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 958, 1116, 1140, 1178, 1240, 1368, 1395, 1437, 1488, 1520, 1710, 1767, 1860, 1916, 2232, 2280, 2356, 2395, 2480, 2736, 2790, 2874, 2945, 3420, 3534, 3720, 3832, 4311, 4464, 4560, 4712, 4790, 5301, 5580, 5748, 5890, 6840, 7068, 7185, 7440, 7664, 8622, 8835, 9101, 9424, 9580, 10602, 11160, 11496, 11780, 13680, 14136, 14370, 14849, 17244, 17670, 18202, 19160, 21204, 21555, 22320, 22992, 23560, 26505, 27303, 28272, 28740, 29698, 34488, 35340, 36404, 38320, 42408, 43110, 44547, 45505, 47120, 53010, 54606, 57480, 59396, 68976, 70680, 72808, 74245, 81909, 84816, 86220, 89094, 91010, 106020, 109212, 114960, 118792, 133641, 136515, 141360, 145616, 148490, 163818, 172440, 178188, 182020, 212040, 218424, 222735, 237584, 267282, 273030, 282131, 296980, 327636, 344880, 356376, 364040, 409545, 424080, 436848, 445470, 534564, 546060, 564262, 593960, 655272, 668205, 712752, 728080, 819090, 846393, 890940, 1069128, 1092120, 1128524, 1187920, 1310544, 1336410, 1410655, 1638180, 1692786, 1781880, 2138256, 2184240, 2257048, 2539179, 2672820, 2821310, 3276360, 3385572, 3563760, 4231965, 4514096, 5078358, 5345640, 5642620, 6552720, 6771144, 8463930, 10156716, 10691280, 11285240, 12695895, 13542288, 16927860, 20313432, 22570480, 25391790, 33855720, 40626864, 50783580, 67711440, 101567160, 203134320]

約数ペア:

[(1, 203134320), (2, 101567160), (3, 67711440), (4, 50783580), (5, 40626864), (6, 33855720), (8, 25391790), (9, 22570480), (10, 20313432), (12, 16927860), (15, 13542288), (16, 12695895), (18, 11285240), (19, 10691280), (20, 10156716), (24, 8463930), (30, 6771144), (31, 6552720), (36, 5642620), (38, 5345640), (40, 5078358), (45, 4514096), (48, 4231965), (57, 3563760), (60, 3385572), (62, 3276360), (72, 2821310), (76, 2672820), (80, 2539179), (90, 2257048), (93, 2184240), (95, 2138256), (114, 1781880), (120, 1692786), (124, 1638180), (144, 1410655), (152, 1336410), (155, 1310544), (171, 1187920), (180, 1128524), (186, 1092120), (190, 1069128), (228, 890940), (240, 846393), (248, 819090), (279, 728080), (285, 712752), (304, 668205), (310, 655272), (342, 593960), (360, 564262), (372, 546060), (380, 534564), (456, 445470), (465, 436848), (479, 424080), (496, 409545), (558, 364040), (570, 356376), (589, 344880), (620, 327636), (684, 296980), (720, 282131), (744, 273030), (760, 267282), (855, 237584), (912, 222735), (930, 218424), (958, 212040), (1116, 182020), (1140, 178188), (1178, 172440), (1240, 163818), (1368, 148490), (1395, 145616), (1437, 141360), (1488, 136515), (1520, 133641), (1710, 118792), (1767, 114960), (1860, 109212), (1916, 106020), (2232, 91010), (2280, 89094), (2356, 86220), (2395, 84816), (2480, 81909), (2736, 74245), (2790, 72808), (2874, 70680), (2945, 68976), (3420, 59396), (3534, 57480), (3720, 54606), (3832, 53010), (4311, 47120), (4464, 45505), (4560, 44547), (4712, 43110), (4790, 42408), (5301, 38320), (5580, 36404), (5748, 35340), (5890, 34488), (6840, 29698), (7068, 28740), (7185, 28272), (7440, 27303), (7664, 26505), (8622, 23560), (8835, 22992), (9101, 22320), (9424, 21555), (9580, 21204), (10602, 19160), (11160, 18202), (11496, 17670), (11780, 17244), (13680, 14849), (14136, 14370)]