15192105760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 41590886400

約数和(自身を除く): 26398780640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 127, 130, 136, 160, 170, 199, 208, 221, 254, 260, 272, 289, 340, 398, 416, 442, 508, 520, 544, 578, 635, 680, 796, 884, 995, 1016, 1040, 1105, 1156, 1270, 1360, 1445, 1592, 1651, 1768, 1990, 2032, 2080, 2159, 2210, 2312, 2540, 2587, 2720, 2890, 3184, 3302, 3383, 3536, 3757, 3980, 4064, 4318, 4420, 4624, 5080, 5174, 5780, 6368, 6604, 6766, 7072, 7514, 7960, 8255, 8636, 8840, 9248, 10160, 10348, 10795, 11560, 12935, 13208, 13532, 15028, 15920, 16510, 16915, 17272, 17680, 18785, 20320, 20696, 21590, 23120, 25273, 25870, 26416, 27064, 28067, 30056, 31840, 33020, 33830, 34544, 35360, 36703, 37570, 41392, 43180, 43979, 46240, 50546, 51740, 52832, 54128, 56134, 57511, 60112, 66040, 67660, 69088, 73406, 75140, 82784, 86360, 87958, 101092, 103480, 108256, 112268, 115022, 120224, 126365, 132080, 135320, 140335, 146812, 150280, 172720, 175916, 183515, 202184, 206960, 219895, 224536, 230044, 252730, 264160, 270640, 280670, 287555, 293624, 300560, 328549, 345440, 351832, 367030, 404368, 413920, 429641, 439790, 449072, 460088, 477139, 505460, 541280, 561340, 575110, 587248, 601120, 657098, 703664, 734060, 747643, 808736, 859282, 879580, 898144, 920176, 954278, 1010920, 1122680, 1150220, 1174496, 1314196, 1407328, 1468120, 1495286, 1642745, 1718564, 1759160, 1840352, 1908556, 2021840, 2148205, 2245360, 2300440, 2385695, 2628392, 2936240, 2990572, 3285490, 3437128, 3518320, 3738215, 3817112, 4043680, 4296410, 4490720, 4600880, 4771390, 5256784, 5585333, 5872480, 5981144, 6570980, 6874256, 7036640, 7303897, 7476430, 7634224, 8592820, 9201760, 9542780, 10513568, 11170666, 11962288, 13141960, 13748512, 14607794, 14952860, 15268448, 17185640, 19085560, 22341332, 23924576, 26283920, 27926665, 29215588, 29905720, 34371280, 36519485, 38171120, 44682664, 52567840, 55853330, 58431176, 59811440, 68742560, 73038970, 76342240, 89365328, 94950661, 111706660, 116862352, 119622880, 146077940, 178730656, 189901322, 223413320, 233724704, 292155880, 379802644, 446826640, 474753305, 584311760, 759605288, 893653280, 949506610, 1168623520, 1519210576, 1899013220, 3038421152, 3798026440, 7596052880, 15192105760]

約数ペア:

[(1, 15192105760), (2, 7596052880), (4, 3798026440), (5, 3038421152), (8, 1899013220), (10, 1519210576), (13, 1168623520), (16, 949506610), (17, 893653280), (20, 759605288), (26, 584311760), (32, 474753305), (34, 446826640), (40, 379802644), (52, 292155880), (65, 233724704), (68, 223413320), (80, 189901322), (85, 178730656), (104, 146077940), (127, 119622880), (130, 116862352), (136, 111706660), (160, 94950661), (170, 89365328), (199, 76342240), (208, 73038970), (221, 68742560), (254, 59811440), (260, 58431176), (272, 55853330), (289, 52567840), (340, 44682664), (398, 38171120), (416, 36519485), (442, 34371280), (508, 29905720), (520, 29215588), (544, 27926665), (578, 26283920), (635, 23924576), (680, 22341332), (796, 19085560), (884, 17185640), (995, 15268448), (1016, 14952860), (1040, 14607794), (1105, 13748512), (1156, 13141960), (1270, 11962288), (1360, 11170666), (1445, 10513568), (1592, 9542780), (1651, 9201760), (1768, 8592820), (1990, 7634224), (2032, 7476430), (2080, 7303897), (2159, 7036640), (2210, 6874256), (2312, 6570980), (2540, 5981144), (2587, 5872480), (2720, 5585333), (2890, 5256784), (3184, 4771390), (3302, 4600880), (3383, 4490720), (3536, 4296410), (3757, 4043680), (3980, 3817112), (4064, 3738215), (4318, 3518320), (4420, 3437128), (4624, 3285490), (5080, 2990572), (5174, 2936240), (5780, 2628392), (6368, 2385695), (6604, 2300440), (6766, 2245360), (7072, 2148205), (7514, 2021840), (7960, 1908556), (8255, 1840352), (8636, 1759160), (8840, 1718564), (9248, 1642745), (10160, 1495286), (10348, 1468120), (10795, 1407328), (11560, 1314196), (12935, 1174496), (13208, 1150220), (13532, 1122680), (15028, 1010920), (15920, 954278), (16510, 920176), (16915, 898144), (17272, 879580), (17680, 859282), (18785, 808736), (20320, 747643), (20696, 734060), (21590, 703664), (23120, 657098), (25273, 601120), (25870, 587248), (26416, 575110), (27064, 561340), (28067, 541280), (30056, 505460), (31840, 477139), (33020, 460088), (33830, 449072), (34544, 439790), (35360, 429641), (36703, 413920), (37570, 404368), (41392, 367030), (43180, 351832), (43979, 345440), (46240, 328549), (50546, 300560), (51740, 293624), (52832, 287555), (54128, 280670), (56134, 270640), (57511, 264160), (60112, 252730), (66040, 230044), (67660, 224536), (69088, 219895), (73406, 206960), (75140, 202184), (82784, 183515), (86360, 175916), (87958, 172720), (101092, 150280), (103480, 146812), (108256, 140335), (112268, 135320), (115022, 132080), (120224, 126365)]