828147200

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 2237669280

約数和(自身を除く): 1409522080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 64, 80, 92, 97, 100, 115, 116, 128, 145, 160, 184, 194, 200, 230, 232, 256, 290, 320, 368, 388, 400, 460, 464, 485, 512, 575, 580, 640, 667, 725, 736, 776, 800, 920, 928, 970, 1150, 1160, 1280, 1334, 1450, 1472, 1552, 1600, 1840, 1856, 1940, 2231, 2300, 2320, 2425, 2560, 2668, 2813, 2900, 2944, 3104, 3200, 3335, 3680, 3712, 3880, 4462, 4600, 4640, 4850, 5336, 5626, 5800, 5888, 6208, 6400, 6670, 7360, 7424, 7760, 8924, 9200, 9280, 9700, 10672, 11155, 11252, 11600, 11776, 12416, 12800, 13340, 14065, 14720, 14848, 15520, 16675, 17848, 18400, 18560, 19400, 21344, 22310, 22504, 23200, 24832, 26680, 28130, 29440, 31040, 33350, 35696, 36800, 37120, 38800, 42688, 44620, 45008, 46400, 49664, 53360, 55775, 56260, 58880, 62080, 64699, 66700, 70325, 71392, 73600, 74240, 77600, 85376, 89240, 90016, 92800, 106720, 111550, 112520, 124160, 129398, 133400, 140650, 142784, 147200, 155200, 170752, 178480, 180032, 185600, 213440, 223100, 225040, 248320, 258796, 266800, 281300, 285568, 294400, 310400, 323495, 341504, 356960, 360064, 371200, 426880, 446200, 450080, 517592, 533600, 562600, 571136, 620800, 646990, 713920, 720128, 853760, 892400, 900160, 1035184, 1067200, 1125200, 1142272, 1241600, 1293980, 1427840, 1440256, 1617475, 1707520, 1784800, 1800320, 2070368, 2134400, 2250400, 2587960, 2855680, 3234950, 3569600, 3600640, 4140736, 4268800, 4500800, 5175920, 5711360, 6469900, 7139200, 7201280, 8281472, 8537600, 9001600, 10351840, 12939800, 14278400, 16562944, 18003200, 20703680, 25879600, 28556800, 33125888, 36006400, 41407360, 51759200, 82814720, 103518400, 165629440, 207036800, 414073600, 828147200]

約数ペア:

[(1, 828147200), (2, 414073600), (4, 207036800), (5, 165629440), (8, 103518400), (10, 82814720), (16, 51759200), (20, 41407360), (23, 36006400), (25, 33125888), (29, 28556800), (32, 25879600), (40, 20703680), (46, 18003200), (50, 16562944), (58, 14278400), (64, 12939800), (80, 10351840), (92, 9001600), (97, 8537600), (100, 8281472), (115, 7201280), (116, 7139200), (128, 6469900), (145, 5711360), (160, 5175920), (184, 4500800), (194, 4268800), (200, 4140736), (230, 3600640), (232, 3569600), (256, 3234950), (290, 2855680), (320, 2587960), (368, 2250400), (388, 2134400), (400, 2070368), (460, 1800320), (464, 1784800), (485, 1707520), (512, 1617475), (575, 1440256), (580, 1427840), (640, 1293980), (667, 1241600), (725, 1142272), (736, 1125200), (776, 1067200), (800, 1035184), (920, 900160), (928, 892400), (970, 853760), (1150, 720128), (1160, 713920), (1280, 646990), (1334, 620800), (1450, 571136), (1472, 562600), (1552, 533600), (1600, 517592), (1840, 450080), (1856, 446200), (1940, 426880), (2231, 371200), (2300, 360064), (2320, 356960), (2425, 341504), (2560, 323495), (2668, 310400), (2813, 294400), (2900, 285568), (2944, 281300), (3104, 266800), (3200, 258796), (3335, 248320), (3680, 225040), (3712, 223100), (3880, 213440), (4462, 185600), (4600, 180032), (4640, 178480), (4850, 170752), (5336, 155200), (5626, 147200), (5800, 142784), (5888, 140650), (6208, 133400), (6400, 129398), (6670, 124160), (7360, 112520), (7424, 111550), (7760, 106720), (8924, 92800), (9200, 90016), (9280, 89240), (9700, 85376), (10672, 77600), (11155, 74240), (11252, 73600), (11600, 71392), (11776, 70325), (12416, 66700), (12800, 64699), (13340, 62080), (14065, 58880), (14720, 56260), (14848, 55775), (15520, 53360), (16675, 49664), (17848, 46400), (18400, 45008), (18560, 44620), (19400, 42688), (21344, 38800), (22310, 37120), (22504, 36800), (23200, 35696), (24832, 33350), (26680, 31040), (28130, 29440)]