1647572160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1491

約数の個数: 224

約数和(自身を含む): 5695687872

約数和(自身を除く): 4048115712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 192, 194, 195, 208, 240, 260, 291, 312, 320, 388, 390, 416, 480, 485, 520, 582, 624, 776, 780, 832, 960, 970, 1040, 1164, 1248, 1261, 1361, 1455, 1552, 1560, 1940, 2080, 2328, 2496, 2522, 2722, 2910, 3104, 3120, 3783, 3880, 4083, 4160, 4656, 5044, 5444, 5820, 6208, 6240, 6305, 6805, 7566, 7760, 8166, 9312, 10088, 10888, 11640, 12480, 12610, 13610, 15132, 15520, 16332, 17693, 18624, 18915, 20176, 20415, 21776, 23280, 25220, 27220, 30264, 31040, 32664, 35386, 37830, 40352, 40830, 43552, 46560, 50440, 53079, 54440, 60528, 65328, 70772, 75660, 80704, 81660, 87104, 88465, 93120, 100880, 106158, 108880, 121056, 130656, 132017, 141544, 151320, 163320, 176930, 201760, 212316, 217760, 242112, 261312, 264034, 265395, 283088, 302640, 326640, 353860, 396051, 403520, 424632, 435520, 528068, 530790, 566176, 605280, 653280, 660085, 707720, 792102, 849264, 1056136, 1061580, 1132352, 1210560, 1306560, 1320170, 1415440, 1584204, 1698528, 1716221, 1980255, 2112272, 2123160, 2640340, 2830880, 3168408, 3397056, 3432442, 3960510, 4224544, 4246320, 5148663, 5280680, 5661760, 6336816, 6864884, 7921020, 8449088, 8492640, 8581105, 10297326, 10561360, 12673632, 13729768, 15842040, 16985280, 17162210, 20594652, 21122720, 25347264, 25743315, 27459536, 31684080, 34324420, 41189304, 42245440, 51486630, 54919072, 63368160, 68648840, 82378608, 102973260, 109838144, 126736320, 137297680, 164757216, 205946520, 274595360, 329514432, 411893040, 549190720, 823786080, 1647572160]

約数ペア:

[(1, 1647572160), (2, 823786080), (3, 549190720), (4, 411893040), (5, 329514432), (6, 274595360), (8, 205946520), (10, 164757216), (12, 137297680), (13, 126736320), (15, 109838144), (16, 102973260), (20, 82378608), (24, 68648840), (26, 63368160), (30, 54919072), (32, 51486630), (39, 42245440), (40, 41189304), (48, 34324420), (52, 31684080), (60, 27459536), (64, 25743315), (65, 25347264), (78, 21122720), (80, 20594652), (96, 17162210), (97, 16985280), (104, 15842040), (120, 13729768), (130, 12673632), (156, 10561360), (160, 10297326), (192, 8581105), (194, 8492640), (195, 8449088), (208, 7921020), (240, 6864884), (260, 6336816), (291, 5661760), (312, 5280680), (320, 5148663), (388, 4246320), (390, 4224544), (416, 3960510), (480, 3432442), (485, 3397056), (520, 3168408), (582, 2830880), (624, 2640340), (776, 2123160), (780, 2112272), (832, 1980255), (960, 1716221), (970, 1698528), (1040, 1584204), (1164, 1415440), (1248, 1320170), (1261, 1306560), (1361, 1210560), (1455, 1132352), (1552, 1061580), (1560, 1056136), (1940, 849264), (2080, 792102), (2328, 707720), (2496, 660085), (2522, 653280), (2722, 605280), (2910, 566176), (3104, 530790), (3120, 528068), (3783, 435520), (3880, 424632), (4083, 403520), (4160, 396051), (4656, 353860), (5044, 326640), (5444, 302640), (5820, 283088), (6208, 265395), (6240, 264034), (6305, 261312), (6805, 242112), (7566, 217760), (7760, 212316), (8166, 201760), (9312, 176930), (10088, 163320), (10888, 151320), (11640, 141544), (12480, 132017), (12610, 130656), (13610, 121056), (15132, 108880), (15520, 106158), (16332, 100880), (17693, 93120), (18624, 88465), (18915, 87104), (20176, 81660), (20415, 80704), (21776, 75660), (23280, 70772), (25220, 65328), (27220, 60528), (30264, 54440), (31040, 53079), (32664, 50440), (35386, 46560), (37830, 43552), (40352, 40830)]