2782496080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22483}}^1$

素因数の和:22533

約数の個数: 160

約数和(自身を含む): 8430960384

約数和(自身を除く): 5648464304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 3094, 3536, 3640, 4420, 4760, 6188, 7280, 7735, 8840, 9520, 12376, 15470, 17680, 22483, 24752, 30940, 44966, 61880, 89932, 112415, 123760, 157381, 179864, 224830, 292279, 314762, 359728, 382211, 449660, 584558, 629524, 764422, 786905, 899320, 1169116, 1259048, 1461395, 1528844, 1573810, 1798640, 1911055, 2045953, 2338232, 2518096, 2675477, 2922790, 3057688, 3147620, 3822110, 4091906, 4676464, 4968743, 5350954, 5845580, 6115376, 6295240, 7644220, 8183812, 9937486, 10229765, 10701908, 11691160, 12590480, 13377385, 15288440, 16367624, 19874972, 20459530, 21403816, 23382320, 24843715, 26754770, 30576880, 32735248, 34781201, 39749944, 40919060, 42807632, 49687430, 53509540, 69562402, 79499888, 81838120, 99374860, 107019080, 139124804, 163676240, 173906005, 198749720, 214038160, 278249608, 347812010, 397499440, 556499216, 695624020, 1391248040, 2782496080]

約数ペア:

[(1, 2782496080), (2, 1391248040), (4, 695624020), (5, 556499216), (7, 397499440), (8, 347812010), (10, 278249608), (13, 214038160), (14, 198749720), (16, 173906005), (17, 163676240), (20, 139124804), (26, 107019080), (28, 99374860), (34, 81838120), (35, 79499888), (40, 69562402), (52, 53509540), (56, 49687430), (65, 42807632), (68, 40919060), (70, 39749944), (80, 34781201), (85, 32735248), (91, 30576880), (104, 26754770), (112, 24843715), (119, 23382320), (130, 21403816), (136, 20459530), (140, 19874972), (170, 16367624), (182, 15288440), (208, 13377385), (221, 12590480), (238, 11691160), (260, 10701908), (272, 10229765), (280, 9937486), (340, 8183812), (364, 7644220), (442, 6295240), (455, 6115376), (476, 5845580), (520, 5350954), (560, 4968743), (595, 4676464), (680, 4091906), (728, 3822110), (884, 3147620), (910, 3057688), (952, 2922790), (1040, 2675477), (1105, 2518096), (1190, 2338232), (1360, 2045953), (1456, 1911055), (1547, 1798640), (1768, 1573810), (1820, 1528844), (1904, 1461395), (2210, 1259048), (2380, 1169116), (3094, 899320), (3536, 786905), (3640, 764422), (4420, 629524), (4760, 584558), (6188, 449660), (7280, 382211), (7735, 359728), (8840, 314762), (9520, 292279), (12376, 224830), (15470, 179864), (17680, 157381), (22483, 123760), (24752, 112415), (30940, 89932), (44966, 61880)]