328221600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 216

約数和(自身を含む): 1243232928

約数和(自身を除く): 915011328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2791, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5582, 5600, 5880, 7350, 7840, 8373, 8400, 9800, 11164, 11760, 13955, 14700, 16746, 16800, 19537, 19600, 22328, 23520, 27910, 29400, 33492, 39074, 39200, 41865, 44656, 55820, 58611, 58800, 66984, 69775, 78148, 83730, 89312, 97685, 111640, 117222, 117600, 133968, 136759, 139550, 156296, 167460, 195370, 209325, 223280, 234444, 267936, 273518, 279100, 293055, 312592, 334920, 390740, 410277, 418650, 446560, 468888, 488425, 547036, 558200, 586110, 625184, 669840, 683795, 781480, 820554, 837300, 937776, 976850, 1094072, 1116400, 1172220, 1339680, 1367590, 1465275, 1562960, 1641108, 1674600, 1875552, 1953700, 2051385, 2188144, 2232800, 2344440, 2735180, 2930550, 3125920, 3282216, 3349200, 3418975, 3907400, 4102770, 4376288, 4688880, 5470360, 5861100, 6564432, 6698400, 6837950, 7814800, 8205540, 9377760, 10256925, 10940720, 11722200, 13128864, 13675900, 15629600, 16411080, 20513850, 21881440, 23444400, 27351800, 32822160, 41027700, 46888800, 54703600, 65644320, 82055400, 109407200, 164110800, 328221600]

約数ペア:

[(1, 328221600), (2, 164110800), (3, 109407200), (4, 82055400), (5, 65644320), (6, 54703600), (7, 46888800), (8, 41027700), (10, 32822160), (12, 27351800), (14, 23444400), (15, 21881440), (16, 20513850), (20, 16411080), (21, 15629600), (24, 13675900), (25, 13128864), (28, 11722200), (30, 10940720), (32, 10256925), (35, 9377760), (40, 8205540), (42, 7814800), (48, 6837950), (49, 6698400), (50, 6564432), (56, 5861100), (60, 5470360), (70, 4688880), (75, 4376288), (80, 4102770), (84, 3907400), (96, 3418975), (98, 3349200), (100, 3282216), (105, 3125920), (112, 2930550), (120, 2735180), (140, 2344440), (147, 2232800), (150, 2188144), (160, 2051385), (168, 1953700), (175, 1875552), (196, 1674600), (200, 1641108), (210, 1562960), (224, 1465275), (240, 1367590), (245, 1339680), (280, 1172220), (294, 1116400), (300, 1094072), (336, 976850), (350, 937776), (392, 837300), (400, 820554), (420, 781480), (480, 683795), (490, 669840), (525, 625184), (560, 586110), (588, 558200), (600, 547036), (672, 488425), (700, 468888), (735, 446560), (784, 418650), (800, 410277), (840, 390740), (980, 334920), (1050, 312592), (1120, 293055), (1176, 279100), (1200, 273518), (1225, 267936), (1400, 234444), (1470, 223280), (1568, 209325), (1680, 195370), (1960, 167460), (2100, 156296), (2352, 139550), (2400, 136759), (2450, 133968), (2791, 117600), (2800, 117222), (2940, 111640), (3360, 97685), (3675, 89312), (3920, 83730), (4200, 78148), (4704, 69775), (4900, 66984), (5582, 58800), (5600, 58611), (5880, 55820), (7350, 44656), (7840, 41865), (8373, 39200), (8400, 39074), (9800, 33492), (11164, 29400), (11760, 27910), (13955, 23520), (14700, 22328), (16746, 19600), (16800, 19537)]