128091776640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2900629}}^1$

素因数の和:2900674

約数の個数: 128

約数和(自身を含む): 426044534400

約数和(自身を除く): 297952757760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 2900629, 5801258, 8701887, 11602516, 14503145, 17403774, 23205032, 29006290, 34807548, 43509435, 46410064, 58012580, 66714467, 69615096, 87018870, 92820128, 116025160, 133428934, 139230192, 174037740, 185640256, 200143401, 232050320, 266857868, 278460384, 333572335, 348075480, 371280512, 400286802, 464100640, 533715736, 556920768, 667144670, 696150960, 800573604, 928201280, 1000717005, 1067431472, 1113841536, 1334289340, 1392301920, 1601147208, 1856402560, 2001434010, 2134862944, 2668578680, 2784603840, 3202294416, 4002868020, 4269725888, 5337157360, 5569207680, 6404588832, 8005736040, 8539451776, 10674314720, 12809177664, 16011472080, 21348629440, 25618355328, 32022944160, 42697258880, 64045888320, 128091776640]

約数ペア:

[(1, 128091776640), (2, 64045888320), (3, 42697258880), (4, 32022944160), (5, 25618355328), (6, 21348629440), (8, 16011472080), (10, 12809177664), (12, 10674314720), (15, 8539451776), (16, 8005736040), (20, 6404588832), (23, 5569207680), (24, 5337157360), (30, 4269725888), (32, 4002868020), (40, 3202294416), (46, 2784603840), (48, 2668578680), (60, 2134862944), (64, 2001434010), (69, 1856402560), (80, 1601147208), (92, 1392301920), (96, 1334289340), (115, 1113841536), (120, 1067431472), (128, 1000717005), (138, 928201280), (160, 800573604), (184, 696150960), (192, 667144670), (230, 556920768), (240, 533715736), (276, 464100640), (320, 400286802), (345, 371280512), (368, 348075480), (384, 333572335), (460, 278460384), (480, 266857868), (552, 232050320), (640, 200143401), (690, 185640256), (736, 174037740), (920, 139230192), (960, 133428934), (1104, 116025160), (1380, 92820128), (1472, 87018870), (1840, 69615096), (1920, 66714467), (2208, 58012580), (2760, 46410064), (2944, 43509435), (3680, 34807548), (4416, 29006290), (5520, 23205032), (7360, 17403774), (8832, 14503145), (11040, 11602516), (14720, 8701887), (22080, 5801258), (44160, 2900629)]