227070480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 320

約数和(自身を含む): 892942848

約数和(自身を除く): 665872368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 130, 140, 148, 156, 168, 182, 185, 195, 208, 210, 222, 240, 259, 260, 273, 280, 281, 296, 312, 336, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 560, 562, 592, 624, 728, 740, 777, 780, 840, 843, 888, 910, 962, 1036, 1040, 1092, 1110, 1124, 1295, 1365, 1405, 1443, 1456, 1480, 1554, 1560, 1680, 1686, 1776, 1820, 1924, 1967, 2072, 2184, 2220, 2248, 2405, 2590, 2730, 2810, 2886, 2960, 3108, 3120, 3367, 3372, 3640, 3653, 3848, 3885, 3934, 4144, 4215, 4368, 4440, 4496, 4810, 5180, 5460, 5620, 5772, 5901, 6216, 6734, 6744, 7215, 7280, 7306, 7696, 7770, 7868, 8430, 8880, 9620, 9835, 10101, 10360, 10397, 10920, 10959, 11240, 11544, 11802, 12432, 13468, 13488, 14430, 14612, 15540, 15736, 16835, 16860, 18265, 19240, 19670, 20202, 20720, 20794, 21840, 21918, 22480, 23088, 23604, 25571, 26936, 28860, 29224, 29505, 31080, 31191, 31472, 33670, 33720, 36530, 38480, 39340, 40404, 41588, 43836, 47208, 50505, 51142, 51985, 53872, 54795, 57720, 58448, 59010, 62160, 62382, 67340, 67440, 72779, 73060, 76713, 78680, 80808, 83176, 87672, 94416, 101010, 102284, 103970, 109590, 115440, 118020, 124764, 127855, 134680, 135161, 145558, 146120, 153426, 155955, 157360, 161616, 166352, 175344, 202020, 204568, 207940, 218337, 219180, 236040, 249528, 255710, 269360, 270322, 291116, 292240, 306852, 311910, 363895, 383565, 404040, 405483, 409136, 415880, 436674, 438360, 472080, 499056, 511420, 540644, 582232, 613704, 623820, 675805, 727790, 767130, 808080, 810966, 831760, 873348, 876720, 946127, 1022840, 1081288, 1091685, 1164464, 1227408, 1247640, 1351610, 1455580, 1534260, 1621932, 1746696, 1892254, 2027415, 2045680, 2162576, 2183370, 2495280, 2703220, 2838381, 2911160, 3068520, 3243864, 3493392, 3784508, 4054830, 4366740, 4730635, 5406440, 5676762, 5822320, 6137040, 6487728, 7569016, 8109660, 8733480, 9461270, 10812880, 11353524, 14191905, 15138032, 16219320, 17466960, 18922540, 22707048, 28383810, 32438640, 37845080, 45414096, 56767620, 75690160, 113535240, 227070480]

約数ペア:

[(1, 227070480), (2, 113535240), (3, 75690160), (4, 56767620), (5, 45414096), (6, 37845080), (7, 32438640), (8, 28383810), (10, 22707048), (12, 18922540), (13, 17466960), (14, 16219320), (15, 15138032), (16, 14191905), (20, 11353524), (21, 10812880), (24, 9461270), (26, 8733480), (28, 8109660), (30, 7569016), (35, 6487728), (37, 6137040), (39, 5822320), (40, 5676762), (42, 5406440), (48, 4730635), (52, 4366740), (56, 4054830), (60, 3784508), (65, 3493392), (70, 3243864), (74, 3068520), (78, 2911160), (80, 2838381), (84, 2703220), (91, 2495280), (104, 2183370), (105, 2162576), (111, 2045680), (112, 2027415), (120, 1892254), (130, 1746696), (140, 1621932), (148, 1534260), (156, 1455580), (168, 1351610), (182, 1247640), (185, 1227408), (195, 1164464), (208, 1091685), (210, 1081288), (222, 1022840), (240, 946127), (259, 876720), (260, 873348), (273, 831760), (280, 810966), (281, 808080), (296, 767130), (312, 727790), (336, 675805), (364, 623820), (370, 613704), (390, 582232), (420, 540644), (444, 511420), (455, 499056), (481, 472080), (518, 438360), (520, 436674), (546, 415880), (555, 409136), (560, 405483), (562, 404040), (592, 383565), (624, 363895), (728, 311910), (740, 306852), (777, 292240), (780, 291116), (840, 270322), (843, 269360), (888, 255710), (910, 249528), (962, 236040), (1036, 219180), (1040, 218337), (1092, 207940), (1110, 204568), (1124, 202020), (1295, 175344), (1365, 166352), (1405, 161616), (1443, 157360), (1456, 155955), (1480, 153426), (1554, 146120), (1560, 145558), (1680, 135161), (1686, 134680), (1776, 127855), (1820, 124764), (1924, 118020), (1967, 115440), (2072, 109590), (2184, 103970), (2220, 102284), (2248, 101010), (2405, 94416), (2590, 87672), (2730, 83176), (2810, 80808), (2886, 78680), (2960, 76713), (3108, 73060), (3120, 72779), (3367, 67440), (3372, 67340), (3640, 62382), (3653, 62160), (3848, 59010), (3885, 58448), (3934, 57720), (4144, 54795), (4215, 53872), (4368, 51985), (4440, 51142), (4496, 50505), (4810, 47208), (5180, 43836), (5460, 41588), (5620, 40404), (5772, 39340), (5901, 38480), (6216, 36530), (6734, 33720), (6744, 33670), (7215, 31472), (7280, 31191), (7306, 31080), (7696, 29505), (7770, 29224), (7868, 28860), (8430, 26936), (8880, 25571), (9620, 23604), (9835, 23088), (10101, 22480), (10360, 21918), (10397, 21840), (10920, 20794), (10959, 20720), (11240, 20202), (11544, 19670), (11802, 19240), (12432, 18265), (13468, 16860), (13488, 16835), (14430, 15736), (14612, 15540)]