141278280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8271

約数の個数: 128

約数和(自身を含む): 497992320

約数和(自身を除く): 356714040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8233, 8580, 16466, 17160, 24699, 32932, 41165, 49398, 65864, 82330, 90563, 98796, 107029, 123495, 164660, 181126, 197592, 214058, 246990, 271689, 321087, 329320, 362252, 428116, 452815, 493980, 535145, 543378, 642174, 724504, 856232, 905630, 987960, 1070290, 1086756, 1177319, 1284348, 1358445, 1605435, 1811260, 2140580, 2173512, 2354638, 2568696, 2716890, 3210870, 3531957, 3622520, 4281160, 4709276, 5433780, 5886595, 6421740, 7063914, 9418552, 10867560, 11773190, 12843480, 14127828, 17659785, 23546380, 28255656, 35319570, 47092760, 70639140, 141278280]

約数ペア:

[(1, 141278280), (2, 70639140), (3, 47092760), (4, 35319570), (5, 28255656), (6, 23546380), (8, 17659785), (10, 14127828), (11, 12843480), (12, 11773190), (13, 10867560), (15, 9418552), (20, 7063914), (22, 6421740), (24, 5886595), (26, 5433780), (30, 4709276), (33, 4281160), (39, 3622520), (40, 3531957), (44, 3210870), (52, 2716890), (55, 2568696), (60, 2354638), (65, 2173512), (66, 2140580), (78, 1811260), (88, 1605435), (104, 1358445), (110, 1284348), (120, 1177319), (130, 1086756), (132, 1070290), (143, 987960), (156, 905630), (165, 856232), (195, 724504), (220, 642174), (260, 543378), (264, 535145), (286, 493980), (312, 452815), (330, 428116), (390, 362252), (429, 329320), (440, 321087), (520, 271689), (572, 246990), (660, 214058), (715, 197592), (780, 181126), (858, 164660), (1144, 123495), (1320, 107029), (1430, 98796), (1560, 90563), (1716, 82330), (2145, 65864), (2860, 49398), (3432, 41165), (4290, 32932), (5720, 24699), (8233, 17160), (8580, 16466)]