438194160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 1571042304

約数和(自身を除く): 1132848144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 115, 120, 138, 141, 144, 180, 184, 188, 207, 230, 235, 240, 276, 282, 345, 360, 368, 376, 414, 423, 460, 470, 552, 563, 564, 690, 705, 720, 752, 828, 846, 920, 940, 1035, 1081, 1104, 1126, 1128, 1380, 1410, 1656, 1689, 1692, 1840, 1880, 2070, 2115, 2162, 2252, 2256, 2760, 2815, 2820, 3243, 3312, 3378, 3384, 3760, 4140, 4230, 4324, 4504, 5067, 5405, 5520, 5630, 5640, 6486, 6756, 6768, 8280, 8445, 8460, 8648, 9008, 9729, 10134, 10810, 11260, 11280, 12949, 12972, 13512, 16215, 16560, 16890, 16920, 17296, 19458, 20268, 21620, 22520, 25335, 25898, 25944, 26461, 27024, 32430, 33780, 33840, 38847, 38916, 40536, 43240, 45040, 48645, 50670, 51796, 51888, 52922, 64745, 64860, 67560, 77694, 77832, 79383, 81072, 86480, 97290, 101340, 103592, 105844, 116541, 129490, 129720, 132305, 135120, 155388, 155664, 158766, 194235, 194580, 202680, 207184, 211688, 233082, 238149, 258980, 259440, 264610, 310776, 317532, 388470, 389160, 396915, 405360, 423376, 466164, 476298, 517960, 529220, 582705, 608603, 621552, 635064, 776940, 778320, 793830, 932328, 952596, 1035920, 1058440, 1165410, 1190745, 1217206, 1270128, 1553880, 1587660, 1825809, 1864656, 1905192, 2116880, 2330820, 2381490, 2434412, 3043015, 3107760, 3175320, 3651618, 3810384, 4661640, 4762980, 4868824, 5477427, 6086030, 6350640, 7303236, 9129045, 9323280, 9525960, 9737648, 10954854, 12172060, 14606472, 18258090, 19051920, 21909708, 24344120, 27387135, 29212944, 36516180, 43819416, 48688240, 54774270, 73032360, 87638832, 109548540, 146064720, 219097080, 438194160]

約数ペア:

[(1, 438194160), (2, 219097080), (3, 146064720), (4, 109548540), (5, 87638832), (6, 73032360), (8, 54774270), (9, 48688240), (10, 43819416), (12, 36516180), (15, 29212944), (16, 27387135), (18, 24344120), (20, 21909708), (23, 19051920), (24, 18258090), (30, 14606472), (36, 12172060), (40, 10954854), (45, 9737648), (46, 9525960), (47, 9323280), (48, 9129045), (60, 7303236), (69, 6350640), (72, 6086030), (80, 5477427), (90, 4868824), (92, 4762980), (94, 4661640), (115, 3810384), (120, 3651618), (138, 3175320), (141, 3107760), (144, 3043015), (180, 2434412), (184, 2381490), (188, 2330820), (207, 2116880), (230, 1905192), (235, 1864656), (240, 1825809), (276, 1587660), (282, 1553880), (345, 1270128), (360, 1217206), (368, 1190745), (376, 1165410), (414, 1058440), (423, 1035920), (460, 952596), (470, 932328), (552, 793830), (563, 778320), (564, 776940), (690, 635064), (705, 621552), (720, 608603), (752, 582705), (828, 529220), (846, 517960), (920, 476298), (940, 466164), (1035, 423376), (1081, 405360), (1104, 396915), (1126, 389160), (1128, 388470), (1380, 317532), (1410, 310776), (1656, 264610), (1689, 259440), (1692, 258980), (1840, 238149), (1880, 233082), (2070, 211688), (2115, 207184), (2162, 202680), (2252, 194580), (2256, 194235), (2760, 158766), (2815, 155664), (2820, 155388), (3243, 135120), (3312, 132305), (3378, 129720), (3384, 129490), (3760, 116541), (4140, 105844), (4230, 103592), (4324, 101340), (4504, 97290), (5067, 86480), (5405, 81072), (5520, 79383), (5630, 77832), (5640, 77694), (6486, 67560), (6756, 64860), (6768, 64745), (8280, 52922), (8445, 51888), (8460, 51796), (8648, 50670), (9008, 48645), (9729, 45040), (10134, 43240), (10810, 40536), (11260, 38916), (11280, 38847), (12949, 33840), (12972, 33780), (13512, 32430), (16215, 27024), (16560, 26461), (16890, 25944), (16920, 25898), (17296, 25335), (19458, 22520), (20268, 21620)]