319202280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 192

約数和(自身を含む): 1140048000

約数和(自身を除く): 820845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2029, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3933, 4058, 4140, 4370, 5244, 6087, 6555, 6840, 7866, 8116, 8280, 8740, 10145, 10488, 12174, 13110, 15732, 16232, 17480, 18261, 19665, 20290, 24348, 26220, 30435, 31464, 36522, 38551, 39330, 40580, 46667, 48696, 52440, 60870, 73044, 77102, 78660, 81160, 91305, 93334, 115653, 121740, 140001, 146088, 154204, 157320, 182610, 186668, 192755, 231306, 233335, 243480, 280002, 308408, 346959, 365220, 373336, 385510, 420003, 462612, 466670, 560004, 578265, 693918, 700005, 730440, 771020, 840006, 886673, 925224, 933340, 1120008, 1156530, 1387836, 1400010, 1542040, 1680012, 1734795, 1773346, 1866680, 2100015, 2313060, 2660019, 2775672, 2800020, 3360024, 3469590, 3546692, 4200030, 4433365, 4626120, 5320038, 5600040, 6939180, 7093384, 7980057, 8400060, 8866730, 10640076, 13300095, 13878360, 15960114, 16800120, 17733460, 21280152, 26600190, 31920228, 35466920, 39900285, 53200380, 63840456, 79800570, 106400760, 159601140, 319202280]

約数ペア:

[(1, 319202280), (2, 159601140), (3, 106400760), (4, 79800570), (5, 63840456), (6, 53200380), (8, 39900285), (9, 35466920), (10, 31920228), (12, 26600190), (15, 21280152), (18, 17733460), (19, 16800120), (20, 15960114), (23, 13878360), (24, 13300095), (30, 10640076), (36, 8866730), (38, 8400060), (40, 7980057), (45, 7093384), (46, 6939180), (57, 5600040), (60, 5320038), (69, 4626120), (72, 4433365), (76, 4200030), (90, 3546692), (92, 3469590), (95, 3360024), (114, 2800020), (115, 2775672), (120, 2660019), (138, 2313060), (152, 2100015), (171, 1866680), (180, 1773346), (184, 1734795), (190, 1680012), (207, 1542040), (228, 1400010), (230, 1387836), (276, 1156530), (285, 1120008), (342, 933340), (345, 925224), (360, 886673), (380, 840006), (414, 771020), (437, 730440), (456, 700005), (460, 693918), (552, 578265), (570, 560004), (684, 466670), (690, 462612), (760, 420003), (828, 385510), (855, 373336), (874, 365220), (920, 346959), (1035, 308408), (1140, 280002), (1311, 243480), (1368, 233335), (1380, 231306), (1656, 192755), (1710, 186668), (1748, 182610), (2029, 157320), (2070, 154204), (2185, 146088), (2280, 140001), (2622, 121740), (2760, 115653), (3420, 93334), (3496, 91305), (3933, 81160), (4058, 78660), (4140, 77102), (4370, 73044), (5244, 60870), (6087, 52440), (6555, 48696), (6840, 46667), (7866, 40580), (8116, 39330), (8280, 38551), (8740, 36522), (10145, 31464), (10488, 30435), (12174, 26220), (13110, 24348), (15732, 20290), (16232, 19665), (17480, 18261)]