801142160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 2374848000

約数和(自身を除く): 1573705840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 79, 80, 91, 98, 104, 112, 130, 140, 158, 182, 196, 199, 208, 245, 260, 280, 316, 364, 392, 395, 398, 455, 490, 520, 553, 560, 632, 637, 728, 784, 790, 796, 910, 980, 995, 1027, 1040, 1106, 1264, 1274, 1393, 1456, 1580, 1592, 1820, 1960, 1990, 2054, 2212, 2548, 2587, 2765, 2786, 3160, 3184, 3185, 3640, 3871, 3920, 3980, 4108, 4424, 5096, 5135, 5174, 5530, 5572, 6320, 6370, 6965, 7189, 7280, 7742, 7960, 8216, 8848, 9751, 10192, 10270, 10348, 11060, 11144, 12740, 12935, 13930, 14378, 15484, 15721, 15920, 16432, 18109, 19355, 19502, 20540, 20696, 22120, 22288, 25480, 25870, 27860, 28756, 30968, 31442, 35945, 36218, 38710, 39004, 41080, 41392, 44240, 48755, 50323, 50960, 51740, 55720, 57512, 61936, 62884, 71890, 72436, 77420, 78008, 78605, 82160, 90545, 97510, 100646, 103480, 110047, 111440, 115024, 125768, 126763, 143780, 144872, 154840, 156016, 157210, 181090, 195020, 201292, 204373, 206960, 220094, 251536, 251615, 253526, 287560, 289744, 309680, 314420, 362180, 390040, 402584, 408746, 440188, 503230, 507052, 550235, 575120, 628840, 633815, 724360, 770329, 780080, 805168, 817492, 880376, 1006460, 1014104, 1021865, 1100470, 1257680, 1267630, 1430611, 1448720, 1540658, 1634984, 1760752, 2012920, 2028208, 2043730, 2200940, 2535260, 2861222, 3081316, 3269968, 3851645, 4025840, 4087460, 4401880, 5070520, 5722444, 6162632, 7153055, 7703290, 8174920, 8803760, 10014277, 10141040, 11444888, 12325264, 14306110, 15406580, 16349840, 20028554, 22889776, 28612220, 30813160, 40057108, 50071385, 57224440, 61626320, 80114216, 100142770, 114448880, 160228432, 200285540, 400571080, 801142160]

約数ペア:

[(1, 801142160), (2, 400571080), (4, 200285540), (5, 160228432), (7, 114448880), (8, 100142770), (10, 80114216), (13, 61626320), (14, 57224440), (16, 50071385), (20, 40057108), (26, 30813160), (28, 28612220), (35, 22889776), (40, 20028554), (49, 16349840), (52, 15406580), (56, 14306110), (65, 12325264), (70, 11444888), (79, 10141040), (80, 10014277), (91, 8803760), (98, 8174920), (104, 7703290), (112, 7153055), (130, 6162632), (140, 5722444), (158, 5070520), (182, 4401880), (196, 4087460), (199, 4025840), (208, 3851645), (245, 3269968), (260, 3081316), (280, 2861222), (316, 2535260), (364, 2200940), (392, 2043730), (395, 2028208), (398, 2012920), (455, 1760752), (490, 1634984), (520, 1540658), (553, 1448720), (560, 1430611), (632, 1267630), (637, 1257680), (728, 1100470), (784, 1021865), (790, 1014104), (796, 1006460), (910, 880376), (980, 817492), (995, 805168), (1027, 780080), (1040, 770329), (1106, 724360), (1264, 633815), (1274, 628840), (1393, 575120), (1456, 550235), (1580, 507052), (1592, 503230), (1820, 440188), (1960, 408746), (1990, 402584), (2054, 390040), (2212, 362180), (2548, 314420), (2587, 309680), (2765, 289744), (2786, 287560), (3160, 253526), (3184, 251615), (3185, 251536), (3640, 220094), (3871, 206960), (3920, 204373), (3980, 201292), (4108, 195020), (4424, 181090), (5096, 157210), (5135, 156016), (5174, 154840), (5530, 144872), (5572, 143780), (6320, 126763), (6370, 125768), (6965, 115024), (7189, 111440), (7280, 110047), (7742, 103480), (7960, 100646), (8216, 97510), (8848, 90545), (9751, 82160), (10192, 78605), (10270, 78008), (10348, 77420), (11060, 72436), (11144, 71890), (12740, 62884), (12935, 61936), (13930, 57512), (14378, 55720), (15484, 51740), (15721, 50960), (15920, 50323), (16432, 48755), (18109, 44240), (19355, 41392), (19502, 41080), (20540, 39004), (20696, 38710), (22120, 36218), (22288, 35945), (25480, 31442), (25870, 30968), (27860, 28756)]