15160860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 58705920

約数和(自身を除く): 43545060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 31, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 62, 65, 66, 76, 78, 90, 93, 95, 99, 110, 114, 117, 124, 130, 132, 143, 155, 156, 165, 171, 180, 186, 190, 195, 198, 209, 220, 228, 234, 247, 260, 279, 285, 286, 310, 330, 341, 342, 372, 380, 390, 396, 403, 418, 429, 465, 468, 494, 495, 558, 570, 572, 585, 589, 620, 627, 660, 682, 684, 715, 741, 780, 806, 836, 855, 858, 930, 988, 990, 1023, 1045, 1116, 1140, 1170, 1178, 1209, 1235, 1254, 1287, 1364, 1395, 1430, 1482, 1612, 1705, 1710, 1716, 1767, 1860, 1881, 1980, 2015, 2046, 2090, 2145, 2223, 2340, 2356, 2418, 2470, 2508, 2574, 2717, 2790, 2860, 2945, 2964, 3069, 3135, 3410, 3420, 3534, 3627, 3705, 3762, 4030, 4092, 4180, 4290, 4433, 4446, 4836, 4940, 5115, 5148, 5301, 5434, 5580, 5890, 6045, 6138, 6270, 6435, 6479, 6820, 7068, 7254, 7410, 7524, 7657, 8060, 8151, 8580, 8835, 8866, 8892, 9405, 10230, 10602, 10868, 11115, 11780, 12090, 12276, 12540, 12870, 12958, 13299, 13585, 14508, 14820, 15314, 15345, 16302, 17670, 17732, 18135, 18810, 19437, 20460, 21204, 22165, 22230, 22971, 24180, 24453, 25740, 25916, 26505, 26598, 27170, 30628, 30690, 32395, 32604, 35340, 36270, 37620, 38285, 38874, 39897, 40755, 44330, 44460, 45942, 48906, 53010, 53196, 54340, 58311, 61380, 64790, 66495, 68913, 72540, 76570, 77748, 79794, 81510, 84227, 88660, 91884, 97185, 97812, 106020, 114855, 116622, 122265, 129580, 132990, 137826, 153140, 159588, 163020, 168454, 194370, 199485, 229710, 233244, 244530, 252681, 265980, 275652, 291555, 336908, 344565, 388740, 398970, 421135, 459420, 489060, 505362, 583110, 689130, 758043, 797940, 842270, 1010724, 1166220, 1263405, 1378260, 1516086, 1684540, 2526810, 3032172, 3790215, 5053620, 7580430, 15160860]

約数ペア:

[(1, 15160860), (2, 7580430), (3, 5053620), (4, 3790215), (5, 3032172), (6, 2526810), (9, 1684540), (10, 1516086), (11, 1378260), (12, 1263405), (13, 1166220), (15, 1010724), (18, 842270), (19, 797940), (20, 758043), (22, 689130), (26, 583110), (30, 505362), (31, 489060), (33, 459420), (36, 421135), (38, 398970), (39, 388740), (44, 344565), (45, 336908), (52, 291555), (55, 275652), (57, 265980), (60, 252681), (62, 244530), (65, 233244), (66, 229710), (76, 199485), (78, 194370), (90, 168454), (93, 163020), (95, 159588), (99, 153140), (110, 137826), (114, 132990), (117, 129580), (124, 122265), (130, 116622), (132, 114855), (143, 106020), (155, 97812), (156, 97185), (165, 91884), (171, 88660), (180, 84227), (186, 81510), (190, 79794), (195, 77748), (198, 76570), (209, 72540), (220, 68913), (228, 66495), (234, 64790), (247, 61380), (260, 58311), (279, 54340), (285, 53196), (286, 53010), (310, 48906), (330, 45942), (341, 44460), (342, 44330), (372, 40755), (380, 39897), (390, 38874), (396, 38285), (403, 37620), (418, 36270), (429, 35340), (465, 32604), (468, 32395), (494, 30690), (495, 30628), (558, 27170), (570, 26598), (572, 26505), (585, 25916), (589, 25740), (620, 24453), (627, 24180), (660, 22971), (682, 22230), (684, 22165), (715, 21204), (741, 20460), (780, 19437), (806, 18810), (836, 18135), (855, 17732), (858, 17670), (930, 16302), (988, 15345), (990, 15314), (1023, 14820), (1045, 14508), (1116, 13585), (1140, 13299), (1170, 12958), (1178, 12870), (1209, 12540), (1235, 12276), (1254, 12090), (1287, 11780), (1364, 11115), (1395, 10868), (1430, 10602), (1482, 10230), (1612, 9405), (1705, 8892), (1710, 8866), (1716, 8835), (1767, 8580), (1860, 8151), (1881, 8060), (1980, 7657), (2015, 7524), (2046, 7410), (2090, 7254), (2145, 7068), (2223, 6820), (2340, 6479), (2356, 6435), (2418, 6270), (2470, 6138), (2508, 6045), (2574, 5890), (2717, 5580), (2790, 5434), (2860, 5301), (2945, 5148), (2964, 5115), (3069, 4940), (3135, 4836), (3410, 4446), (3420, 4433), (3534, 4290), (3627, 4180), (3705, 4092), (3762, 4030)]