389268602240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1\times {\mathrm{1117}}^1$

素因数の和:1977

約数の個数: 256

約数和(自身を含む): 1075915975680

約数和(自身を除く): 686647373440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 640, 727, 749, 856, 896, 1070, 1117, 1120, 1454, 1498, 1712, 2140, 2234, 2240, 2908, 2996, 3424, 3635, 3745, 4280, 4468, 4480, 5089, 5585, 5816, 5992, 6848, 7270, 7490, 7819, 8560, 8936, 10178, 11170, 11632, 11984, 13696, 14540, 14980, 15638, 17120, 17872, 20356, 22340, 23264, 23968, 25445, 29080, 29960, 31276, 34240, 35744, 39095, 40712, 44680, 46528, 47936, 50890, 58160, 59920, 62552, 68480, 71488, 77789, 78190, 81424, 89360, 93056, 95872, 101780, 116320, 119519, 119840, 125104, 142976, 155578, 156380, 162848, 178720, 203560, 232640, 239038, 239680, 250208, 311156, 312760, 325696, 357440, 388945, 407120, 465280, 478076, 479360, 500416, 544523, 597595, 622312, 625520, 651392, 714880, 777890, 812059, 814240, 836633, 956152, 1000832, 1089046, 1195190, 1244624, 1251040, 1555780, 1624118, 1628480, 1673266, 1912304, 2178092, 2390380, 2489248, 2502080, 2722615, 3111560, 3248236, 3256960, 3346532, 3824608, 4060295, 4183165, 4356184, 4780760, 4978496, 5004160, 5445230, 5684413, 6223120, 6496472, 6693064, 7649216, 8120590, 8366330, 8712368, 9561520, 9956992, 10890460, 11368826, 12446240, 12992944, 13386128, 15298432, 16241180, 16732660, 17424736, 19123040, 21780920, 22737652, 24892480, 25985888, 26772256, 28422065, 32482360, 33465320, 34849472, 38246080, 43561840, 45475304, 49784960, 51971776, 53544512, 56844130, 64964720, 66930640, 69698944, 76492160, 86890313, 87123680, 90950608, 103943552, 107089024, 113688260, 129929440, 133861280, 173780626, 174247360, 181901216, 227376520, 259858880, 267722560, 347561252, 348494720, 363802432, 434451565, 454753040, 519717760, 535445120, 608232191, 695122504, 727604864, 868903130, 909506080, 1216464382, 1390245008, 1737806260, 1819012160, 2432928764, 2780490016, 3041160955, 3475612520, 3638024320, 4865857528, 5560980032, 6082321910, 6951225040, 9731715056, 11121960064, 12164643820, 13902450080, 19463430112, 24329287640, 27804900160, 38926860224, 48658575280, 55609800320, 77853720448, 97317150560, 194634301120, 389268602240]

約数ペア:

[(1, 389268602240), (2, 194634301120), (4, 97317150560), (5, 77853720448), (7, 55609800320), (8, 48658575280), (10, 38926860224), (14, 27804900160), (16, 24329287640), (20, 19463430112), (28, 13902450080), (32, 12164643820), (35, 11121960064), (40, 9731715056), (56, 6951225040), (64, 6082321910), (70, 5560980032), (80, 4865857528), (107, 3638024320), (112, 3475612520), (128, 3041160955), (140, 2780490016), (160, 2432928764), (214, 1819012160), (224, 1737806260), (280, 1390245008), (320, 1216464382), (428, 909506080), (448, 868903130), (535, 727604864), (560, 695122504), (640, 608232191), (727, 535445120), (749, 519717760), (856, 454753040), (896, 434451565), (1070, 363802432), (1117, 348494720), (1120, 347561252), (1454, 267722560), (1498, 259858880), (1712, 227376520), (2140, 181901216), (2234, 174247360), (2240, 173780626), (2908, 133861280), (2996, 129929440), (3424, 113688260), (3635, 107089024), (3745, 103943552), (4280, 90950608), (4468, 87123680), (4480, 86890313), (5089, 76492160), (5585, 69698944), (5816, 66930640), (5992, 64964720), (6848, 56844130), (7270, 53544512), (7490, 51971776), (7819, 49784960), (8560, 45475304), (8936, 43561840), (10178, 38246080), (11170, 34849472), (11632, 33465320), (11984, 32482360), (13696, 28422065), (14540, 26772256), (14980, 25985888), (15638, 24892480), (17120, 22737652), (17872, 21780920), (20356, 19123040), (22340, 17424736), (23264, 16732660), (23968, 16241180), (25445, 15298432), (29080, 13386128), (29960, 12992944), (31276, 12446240), (34240, 11368826), (35744, 10890460), (39095, 9956992), (40712, 9561520), (44680, 8712368), (46528, 8366330), (47936, 8120590), (50890, 7649216), (58160, 6693064), (59920, 6496472), (62552, 6223120), (68480, 5684413), (71488, 5445230), (77789, 5004160), (78190, 4978496), (81424, 4780760), (89360, 4356184), (93056, 4183165), (95872, 4060295), (101780, 3824608), (116320, 3346532), (119519, 3256960), (119840, 3248236), (125104, 3111560), (142976, 2722615), (155578, 2502080), (156380, 2489248), (162848, 2390380), (178720, 2178092), (203560, 1912304), (232640, 1673266), (239038, 1628480), (239680, 1624118), (250208, 1555780), (311156, 1251040), (312760, 1244624), (325696, 1195190), (357440, 1089046), (388945, 1000832), (407120, 956152), (465280, 836633), (478076, 814240), (479360, 812059), (500416, 777890), (544523, 714880), (597595, 651392), (622312, 625520)]