159120780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 554846208

約数和(自身を除く): 395725428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 151, 156, 182, 193, 195, 210, 260, 273, 302, 364, 386, 390, 420, 453, 455, 546, 579, 604, 755, 772, 780, 906, 910, 965, 1057, 1092, 1158, 1351, 1365, 1510, 1812, 1820, 1930, 1963, 2114, 2265, 2316, 2509, 2702, 2730, 2895, 3020, 3171, 3860, 3926, 4053, 4228, 4530, 5018, 5285, 5404, 5460, 5790, 5889, 6342, 6755, 7527, 7852, 8106, 9060, 9815, 10036, 10570, 11580, 11778, 12545, 12684, 13510, 13741, 15054, 15855, 16212, 17563, 19630, 20265, 21140, 23556, 25090, 27020, 27482, 29143, 29445, 30108, 31710, 35126, 37635, 39260, 40530, 41223, 50180, 52689, 54964, 58286, 58890, 63420, 68705, 70252, 75270, 81060, 82446, 87429, 87815, 105378, 116572, 117780, 137410, 145715, 150540, 164892, 174858, 175630, 204001, 206115, 210756, 263445, 274820, 291430, 349716, 351260, 378859, 408002, 412230, 437145, 526890, 582860, 612003, 757718, 816004, 824460, 874290, 1020005, 1053780, 1136577, 1224006, 1515436, 1748580, 1894295, 2040010, 2273154, 2448012, 2652013, 3060015, 3788590, 4080020, 4546308, 5304026, 5682885, 6120030, 7577180, 7956039, 10608052, 11365770, 12240060, 13260065, 15912078, 22731540, 26520130, 31824156, 39780195, 53040260, 79560390, 159120780]

約数ペア:

[(1, 159120780), (2, 79560390), (3, 53040260), (4, 39780195), (5, 31824156), (6, 26520130), (7, 22731540), (10, 15912078), (12, 13260065), (13, 12240060), (14, 11365770), (15, 10608052), (20, 7956039), (21, 7577180), (26, 6120030), (28, 5682885), (30, 5304026), (35, 4546308), (39, 4080020), (42, 3788590), (52, 3060015), (60, 2652013), (65, 2448012), (70, 2273154), (78, 2040010), (84, 1894295), (91, 1748580), (105, 1515436), (130, 1224006), (140, 1136577), (151, 1053780), (156, 1020005), (182, 874290), (193, 824460), (195, 816004), (210, 757718), (260, 612003), (273, 582860), (302, 526890), (364, 437145), (386, 412230), (390, 408002), (420, 378859), (453, 351260), (455, 349716), (546, 291430), (579, 274820), (604, 263445), (755, 210756), (772, 206115), (780, 204001), (906, 175630), (910, 174858), (965, 164892), (1057, 150540), (1092, 145715), (1158, 137410), (1351, 117780), (1365, 116572), (1510, 105378), (1812, 87815), (1820, 87429), (1930, 82446), (1963, 81060), (2114, 75270), (2265, 70252), (2316, 68705), (2509, 63420), (2702, 58890), (2730, 58286), (2895, 54964), (3020, 52689), (3171, 50180), (3860, 41223), (3926, 40530), (4053, 39260), (4228, 37635), (4530, 35126), (5018, 31710), (5285, 30108), (5404, 29445), (5460, 29143), (5790, 27482), (5889, 27020), (6342, 25090), (6755, 23556), (7527, 21140), (7852, 20265), (8106, 19630), (9060, 17563), (9815, 16212), (10036, 15855), (10570, 15054), (11580, 13741), (11778, 13510), (12545, 12684)]