201468425840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{31793}}^1$

素因数の和:32215

約数の個数: 160

約数和(自身を含む): 539327980800

約数和(自身を除く): 337859554960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 379, 380, 418, 440, 758, 760, 836, 880, 1045, 1516, 1520, 1672, 1895, 2090, 3032, 3344, 3790, 4169, 4180, 6064, 7201, 7580, 8338, 8360, 14402, 15160, 16676, 16720, 20845, 28804, 30320, 31793, 33352, 36005, 41690, 57608, 63586, 66704, 72010, 79211, 83380, 115216, 127172, 144020, 158422, 158965, 166760, 254344, 288040, 316844, 317930, 333520, 349723, 396055, 508688, 576080, 604067, 633688, 635860, 699446, 792110, 1208134, 1267376, 1271720, 1398892, 1584220, 1748615, 2416268, 2543440, 2797784, 3020335, 3168440, 3497230, 4832536, 5595568, 6040670, 6336880, 6644737, 6994460, 9665072, 12049547, 12081340, 13289474, 13988920, 24099094, 24162680, 26578948, 27977840, 33223685, 48198188, 48325360, 53157896, 60247735, 66447370, 96396376, 106315792, 120495470, 132545017, 132894740, 192792752, 228941393, 240990940, 265090034, 265789480, 457882786, 481981880, 530180068, 531578960, 662725085, 915765572, 963963760, 1060360136, 1144706965, 1325450170, 1831531144, 2120720272, 2289413930, 2518355323, 2650900340, 3663062288, 4578827860, 5036710646, 5301800680, 9157655720, 10073421292, 10603601360, 12591776615, 18315311440, 20146842584, 25183553230, 40293685168, 50367106460, 100734212920, 201468425840]

約数ペア:

[(1, 201468425840), (2, 100734212920), (4, 50367106460), (5, 40293685168), (8, 25183553230), (10, 20146842584), (11, 18315311440), (16, 12591776615), (19, 10603601360), (20, 10073421292), (22, 9157655720), (38, 5301800680), (40, 5036710646), (44, 4578827860), (55, 3663062288), (76, 2650900340), (80, 2518355323), (88, 2289413930), (95, 2120720272), (110, 1831531144), (152, 1325450170), (176, 1144706965), (190, 1060360136), (209, 963963760), (220, 915765572), (304, 662725085), (379, 531578960), (380, 530180068), (418, 481981880), (440, 457882786), (758, 265789480), (760, 265090034), (836, 240990940), (880, 228941393), (1045, 192792752), (1516, 132894740), (1520, 132545017), (1672, 120495470), (1895, 106315792), (2090, 96396376), (3032, 66447370), (3344, 60247735), (3790, 53157896), (4169, 48325360), (4180, 48198188), (6064, 33223685), (7201, 27977840), (7580, 26578948), (8338, 24162680), (8360, 24099094), (14402, 13988920), (15160, 13289474), (16676, 12081340), (16720, 12049547), (20845, 9665072), (28804, 6994460), (30320, 6644737), (31793, 6336880), (33352, 6040670), (36005, 5595568), (41690, 4832536), (57608, 3497230), (63586, 3168440), (66704, 3020335), (72010, 2797784), (79211, 2543440), (83380, 2416268), (115216, 1748615), (127172, 1584220), (144020, 1398892), (158422, 1271720), (158965, 1267376), (166760, 1208134), (254344, 792110), (288040, 699446), (316844, 635860), (317930, 633688), (333520, 604067), (349723, 576080), (396055, 508688)]