402650880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1384556544

約数和(自身を除く): 981905664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 97, 115, 120, 128, 138, 141, 160, 184, 188, 192, 194, 230, 235, 240, 256, 276, 282, 291, 320, 345, 368, 376, 384, 388, 460, 470, 480, 485, 552, 564, 582, 640, 690, 705, 736, 752, 768, 776, 920, 940, 960, 970, 1081, 1104, 1128, 1164, 1280, 1380, 1410, 1455, 1472, 1504, 1552, 1840, 1880, 1920, 1940, 2162, 2208, 2231, 2256, 2328, 2760, 2820, 2910, 2944, 3008, 3104, 3243, 3680, 3760, 3840, 3880, 4324, 4416, 4462, 4512, 4559, 4656, 5405, 5520, 5640, 5820, 5888, 6016, 6208, 6486, 6693, 7360, 7520, 7760, 8648, 8832, 8924, 9024, 9118, 9312, 10810, 11040, 11155, 11280, 11640, 12032, 12416, 12972, 13386, 13677, 14720, 15040, 15520, 16215, 17296, 17664, 17848, 18048, 18236, 18624, 21620, 22080, 22310, 22560, 22795, 23280, 24832, 25944, 26772, 27354, 29440, 30080, 31040, 32430, 33465, 34592, 35696, 36096, 36472, 37248, 43240, 44160, 44620, 45120, 45590, 46560, 51888, 53544, 54708, 60160, 62080, 64860, 66930, 68385, 69184, 71392, 72944, 74496, 86480, 88320, 89240, 90240, 91180, 93120, 103776, 104857, 107088, 109416, 124160, 129720, 133860, 136770, 138368, 142784, 145888, 172960, 178480, 180480, 182360, 186240, 207552, 209714, 214176, 218832, 259440, 267720, 273540, 276736, 285568, 291776, 314571, 345920, 356960, 364720, 372480, 415104, 419428, 428352, 437664, 518880, 524285, 535440, 547080, 571136, 583552, 629142, 691840, 713920, 729440, 830208, 838856, 856704, 875328, 1037760, 1048570, 1070880, 1094160, 1167104, 1258284, 1383680, 1427840, 1458880, 1572855, 1677712, 1713408, 1750656, 2075520, 2097140, 2141760, 2188320, 2516568, 2855680, 2917760, 3145710, 3355424, 3501312, 4151040, 4194280, 4283520, 4376640, 5033136, 5835520, 6291420, 6710848, 8388560, 8567040, 8753280, 10066272, 12582840, 13421696, 16777120, 17506560, 20132544, 25165680, 26843392, 33554240, 40265088, 50331360, 67108480, 80530176, 100662720, 134216960, 201325440, 402650880]

約数ペア:

[(1, 402650880), (2, 201325440), (3, 134216960), (4, 100662720), (5, 80530176), (6, 67108480), (8, 50331360), (10, 40265088), (12, 33554240), (15, 26843392), (16, 25165680), (20, 20132544), (23, 17506560), (24, 16777120), (30, 13421696), (32, 12582840), (40, 10066272), (46, 8753280), (47, 8567040), (48, 8388560), (60, 6710848), (64, 6291420), (69, 5835520), (80, 5033136), (92, 4376640), (94, 4283520), (96, 4194280), (97, 4151040), (115, 3501312), (120, 3355424), (128, 3145710), (138, 2917760), (141, 2855680), (160, 2516568), (184, 2188320), (188, 2141760), (192, 2097140), (194, 2075520), (230, 1750656), (235, 1713408), (240, 1677712), (256, 1572855), (276, 1458880), (282, 1427840), (291, 1383680), (320, 1258284), (345, 1167104), (368, 1094160), (376, 1070880), (384, 1048570), (388, 1037760), (460, 875328), (470, 856704), (480, 838856), (485, 830208), (552, 729440), (564, 713920), (582, 691840), (640, 629142), (690, 583552), (705, 571136), (736, 547080), (752, 535440), (768, 524285), (776, 518880), (920, 437664), (940, 428352), (960, 419428), (970, 415104), (1081, 372480), (1104, 364720), (1128, 356960), (1164, 345920), (1280, 314571), (1380, 291776), (1410, 285568), (1455, 276736), (1472, 273540), (1504, 267720), (1552, 259440), (1840, 218832), (1880, 214176), (1920, 209714), (1940, 207552), (2162, 186240), (2208, 182360), (2231, 180480), (2256, 178480), (2328, 172960), (2760, 145888), (2820, 142784), (2910, 138368), (2944, 136770), (3008, 133860), (3104, 129720), (3243, 124160), (3680, 109416), (3760, 107088), (3840, 104857), (3880, 103776), (4324, 93120), (4416, 91180), (4462, 90240), (4512, 89240), (4559, 88320), (4656, 86480), (5405, 74496), (5520, 72944), (5640, 71392), (5820, 69184), (5888, 68385), (6016, 66930), (6208, 64860), (6486, 62080), (6693, 60160), (7360, 54708), (7520, 53544), (7760, 51888), (8648, 46560), (8832, 45590), (8924, 45120), (9024, 44620), (9118, 44160), (9312, 43240), (10810, 37248), (11040, 36472), (11155, 36096), (11280, 35696), (11640, 34592), (12032, 33465), (12416, 32430), (12972, 31040), (13386, 30080), (13677, 29440), (14720, 27354), (15040, 26772), (15520, 25944), (16215, 24832), (17296, 23280), (17664, 22795), (17848, 22560), (18048, 22310), (18236, 22080), (18624, 21620)]