147788480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3922

約数の個数: 112

約数和(自身を含む): 425964096

約数和(自身を除く): 278175616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 3881, 4760, 5440, 7616, 7762, 9520, 15524, 19040, 19405, 27167, 31048, 38080, 38810, 54334, 62096, 65977, 77620, 108668, 124192, 131954, 135835, 155240, 217336, 248384, 263908, 271670, 310480, 329885, 434672, 461839, 527816, 543340, 620960, 659770, 869344, 923678, 1055632, 1086680, 1241920, 1319540, 1738688, 1847356, 2111264, 2173360, 2309195, 2639080, 3694712, 4222528, 4346720, 4618390, 5278160, 7389424, 8693440, 9236780, 10556320, 14778848, 18473560, 21112640, 29557696, 36947120, 73894240, 147788480]

約数ペア:

[(1, 147788480), (2, 73894240), (4, 36947120), (5, 29557696), (7, 21112640), (8, 18473560), (10, 14778848), (14, 10556320), (16, 9236780), (17, 8693440), (20, 7389424), (28, 5278160), (32, 4618390), (34, 4346720), (35, 4222528), (40, 3694712), (56, 2639080), (64, 2309195), (68, 2173360), (70, 2111264), (80, 1847356), (85, 1738688), (112, 1319540), (119, 1241920), (136, 1086680), (140, 1055632), (160, 923678), (170, 869344), (224, 659770), (238, 620960), (272, 543340), (280, 527816), (320, 461839), (340, 434672), (448, 329885), (476, 310480), (544, 271670), (560, 263908), (595, 248384), (680, 217336), (952, 155240), (1088, 135835), (1120, 131954), (1190, 124192), (1360, 108668), (1904, 77620), (2240, 65977), (2380, 62096), (2720, 54334), (3808, 38810), (3881, 38080), (4760, 31048), (5440, 27167), (7616, 19405), (7762, 19040), (9520, 15524)]