402722320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 1295917056

約数和(自身を除く): 893194736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 77, 80, 88, 91, 94, 104, 107, 110, 112, 130, 140, 143, 154, 176, 182, 188, 208, 214, 220, 235, 260, 280, 286, 308, 329, 364, 376, 385, 428, 440, 455, 470, 517, 520, 535, 560, 572, 611, 616, 658, 715, 728, 749, 752, 770, 856, 880, 910, 940, 1001, 1034, 1040, 1070, 1144, 1177, 1222, 1232, 1316, 1391, 1430, 1456, 1498, 1540, 1645, 1712, 1820, 1880, 2002, 2068, 2140, 2288, 2354, 2444, 2585, 2632, 2782, 2860, 2996, 3055, 3080, 3290, 3619, 3640, 3745, 3760, 4004, 4136, 4277, 4280, 4708, 4888, 5005, 5029, 5170, 5264, 5564, 5720, 5885, 5992, 6110, 6160, 6580, 6721, 6955, 7238, 7280, 7490, 8008, 8239, 8272, 8554, 8560, 9416, 9737, 9776, 10010, 10058, 10340, 11128, 11440, 11770, 11984, 12220, 13160, 13442, 13910, 14476, 14980, 15301, 16016, 16478, 17108, 18095, 18832, 19474, 20020, 20116, 20680, 21385, 22256, 23540, 24440, 25145, 26320, 26884, 27820, 28952, 29960, 30602, 32956, 33605, 34216, 35203, 36190, 38948, 40040, 40232, 41195, 41360, 42770, 47047, 47080, 48685, 48880, 50290, 53768, 55319, 55640, 57904, 59920, 61204, 65377, 65912, 67210, 68432, 70406, 72380, 76505, 77896, 80080, 80464, 82390, 85540, 94094, 94160, 97370, 100580, 107107, 107536, 110638, 111280, 122408, 130754, 131824, 134420, 140812, 144760, 153010, 155792, 164780, 171080, 176015, 188188, 194740, 201160, 214214, 221276, 235235, 244816, 261508, 268840, 276595, 281624, 289520, 306020, 326885, 329560, 342160, 352030, 376376, 387233, 389480, 402320, 428428, 442552, 457639, 470470, 523016, 535535, 537680, 553190, 563248, 612040, 653770, 659120, 704060, 719147, 752752, 774466, 778960, 856856, 885104, 915278, 940940, 1046032, 1071070, 1106380, 1224080, 1307540, 1408120, 1438294, 1548932, 1713712, 1830556, 1881880, 1936165, 2142140, 2212760, 2288195, 2615080, 2816240, 2876588, 3097864, 3595735, 3661112, 3763760, 3872330, 4284280, 4425520, 4576390, 5034029, 5230160, 5753176, 6195728, 7191470, 7322224, 7744660, 8568560, 9152780, 10068058, 11506352, 14382940, 15489320, 18305560, 20136116, 25170145, 28765880, 30978640, 36611120, 40272232, 50340290, 57531760, 80544464, 100680580, 201361160, 402722320]

約数ペア:

[(1, 402722320), (2, 201361160), (4, 100680580), (5, 80544464), (7, 57531760), (8, 50340290), (10, 40272232), (11, 36611120), (13, 30978640), (14, 28765880), (16, 25170145), (20, 20136116), (22, 18305560), (26, 15489320), (28, 14382940), (35, 11506352), (40, 10068058), (44, 9152780), (47, 8568560), (52, 7744660), (55, 7322224), (56, 7191470), (65, 6195728), (70, 5753176), (77, 5230160), (80, 5034029), (88, 4576390), (91, 4425520), (94, 4284280), (104, 3872330), (107, 3763760), (110, 3661112), (112, 3595735), (130, 3097864), (140, 2876588), (143, 2816240), (154, 2615080), (176, 2288195), (182, 2212760), (188, 2142140), (208, 1936165), (214, 1881880), (220, 1830556), (235, 1713712), (260, 1548932), (280, 1438294), (286, 1408120), (308, 1307540), (329, 1224080), (364, 1106380), (376, 1071070), (385, 1046032), (428, 940940), (440, 915278), (455, 885104), (470, 856856), (517, 778960), (520, 774466), (535, 752752), (560, 719147), (572, 704060), (611, 659120), (616, 653770), (658, 612040), (715, 563248), (728, 553190), (749, 537680), (752, 535535), (770, 523016), (856, 470470), (880, 457639), (910, 442552), (940, 428428), (1001, 402320), (1034, 389480), (1040, 387233), (1070, 376376), (1144, 352030), (1177, 342160), (1222, 329560), (1232, 326885), (1316, 306020), (1391, 289520), (1430, 281624), (1456, 276595), (1498, 268840), (1540, 261508), (1645, 244816), (1712, 235235), (1820, 221276), (1880, 214214), (2002, 201160), (2068, 194740), (2140, 188188), (2288, 176015), (2354, 171080), (2444, 164780), (2585, 155792), (2632, 153010), (2782, 144760), (2860, 140812), (2996, 134420), (3055, 131824), (3080, 130754), (3290, 122408), (3619, 111280), (3640, 110638), (3745, 107536), (3760, 107107), (4004, 100580), (4136, 97370), (4277, 94160), (4280, 94094), (4708, 85540), (4888, 82390), (5005, 80464), (5029, 80080), (5170, 77896), (5264, 76505), (5564, 72380), (5720, 70406), (5885, 68432), (5992, 67210), (6110, 65912), (6160, 65377), (6580, 61204), (6721, 59920), (6955, 57904), (7238, 55640), (7280, 55319), (7490, 53768), (8008, 50290), (8239, 48880), (8272, 48685), (8554, 47080), (8560, 47047), (9416, 42770), (9737, 41360), (9776, 41195), (10010, 40232), (10058, 40040), (10340, 38948), (11128, 36190), (11440, 35203), (11770, 34216), (11984, 33605), (12220, 32956), (13160, 30602), (13442, 29960), (13910, 28952), (14476, 27820), (14980, 26884), (15301, 26320), (16016, 25145), (16478, 24440), (17108, 23540), (18095, 22256), (18832, 21385), (19474, 20680), (20020, 20116)]