7788854080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{2239}}^1$

素因数の和:3816

約数の個数: 112

約数和(自身を含む): 21219932160

約数和(自身を除く): 13431078080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1553, 2239, 2240, 3106, 4478, 6212, 7765, 8956, 10871, 11195, 12424, 15530, 15673, 17912, 21742, 22390, 24848, 31060, 31346, 35824, 43484, 44780, 49696, 54355, 62120, 62692, 71648, 78365, 86968, 89560, 99392, 108710, 124240, 125384, 143296, 156730, 173936, 179120, 217420, 248480, 250768, 313460, 347872, 358240, 434840, 496960, 501536, 626920, 695744, 716480, 869680, 1003072, 1253840, 1739360, 2507680, 3477167, 3478720, 5015360, 6954334, 13908668, 17385835, 24340169, 27817336, 34771670, 48680338, 55634672, 69543340, 97360676, 111269344, 121700845, 139086680, 194721352, 222538688, 243401690, 278173360, 389442704, 486803380, 556346720, 778885408, 973606760, 1112693440, 1557770816, 1947213520, 3894427040, 7788854080]

約数ペア:

[(1, 7788854080), (2, 3894427040), (4, 1947213520), (5, 1557770816), (7, 1112693440), (8, 973606760), (10, 778885408), (14, 556346720), (16, 486803380), (20, 389442704), (28, 278173360), (32, 243401690), (35, 222538688), (40, 194721352), (56, 139086680), (64, 121700845), (70, 111269344), (80, 97360676), (112, 69543340), (140, 55634672), (160, 48680338), (224, 34771670), (280, 27817336), (320, 24340169), (448, 17385835), (560, 13908668), (1120, 6954334), (1553, 5015360), (2239, 3478720), (2240, 3477167), (3106, 2507680), (4478, 1739360), (6212, 1253840), (7765, 1003072), (8956, 869680), (10871, 716480), (11195, 695744), (12424, 626920), (15530, 501536), (15673, 496960), (17912, 434840), (21742, 358240), (22390, 347872), (24848, 313460), (31060, 250768), (31346, 248480), (35824, 217420), (43484, 179120), (44780, 173936), (49696, 156730), (54355, 143296), (62120, 125384), (62692, 124240), (71648, 108710), (78365, 99392), (86968, 89560)]