228801240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 814233600

約数和(自身を除く): 585432360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 61, 69, 72, 90, 92, 108, 115, 120, 122, 135, 138, 151, 180, 183, 184, 207, 216, 230, 244, 270, 276, 302, 305, 345, 360, 366, 414, 453, 460, 488, 540, 549, 552, 604, 610, 621, 690, 732, 755, 828, 906, 915, 920, 1035, 1080, 1098, 1208, 1220, 1242, 1359, 1380, 1403, 1464, 1510, 1647, 1656, 1812, 1830, 2070, 2196, 2265, 2440, 2484, 2718, 2745, 2760, 2806, 3020, 3105, 3294, 3473, 3624, 3660, 4077, 4140, 4209, 4392, 4530, 4968, 5436, 5490, 5612, 6040, 6210, 6588, 6795, 6946, 7015, 7320, 8154, 8235, 8280, 8418, 9060, 9211, 10419, 10872, 10980, 11224, 12420, 12627, 13176, 13590, 13892, 14030, 16308, 16470, 16836, 17365, 18120, 18422, 20385, 20838, 21045, 21960, 24840, 25254, 27180, 27633, 27784, 28060, 31257, 32616, 32940, 33672, 34730, 36844, 37881, 40770, 41676, 42090, 46055, 50508, 52095, 54360, 55266, 56120, 62514, 63135, 65880, 69460, 73688, 75762, 81540, 82899, 83352, 84180, 92110, 93771, 101016, 104190, 110532, 125028, 126270, 138165, 138920, 151524, 156285, 163080, 165798, 168360, 184220, 187542, 189405, 208380, 211853, 221064, 248697, 250056, 252540, 276330, 303048, 312570, 331596, 368440, 375084, 378810, 414495, 416760, 423706, 468855, 497394, 505080, 552660, 625140, 635559, 663192, 750168, 757620, 828990, 847412, 937710, 994788, 1059265, 1105320, 1243485, 1250280, 1271118, 1515240, 1657980, 1694824, 1875420, 1906677, 1989576, 2118530, 2486970, 2542236, 3177795, 3315960, 3750840, 3813354, 4237060, 4973940, 5084472, 5720031, 6355590, 7626708, 8474120, 9533385, 9947880, 11440062, 12711180, 15253416, 19066770, 22880124, 25422360, 28600155, 38133540, 45760248, 57200310, 76267080, 114400620, 228801240]

約数ペア:

[(1, 228801240), (2, 114400620), (3, 76267080), (4, 57200310), (5, 45760248), (6, 38133540), (8, 28600155), (9, 25422360), (10, 22880124), (12, 19066770), (15, 15253416), (18, 12711180), (20, 11440062), (23, 9947880), (24, 9533385), (27, 8474120), (30, 7626708), (36, 6355590), (40, 5720031), (45, 5084472), (46, 4973940), (54, 4237060), (60, 3813354), (61, 3750840), (69, 3315960), (72, 3177795), (90, 2542236), (92, 2486970), (108, 2118530), (115, 1989576), (120, 1906677), (122, 1875420), (135, 1694824), (138, 1657980), (151, 1515240), (180, 1271118), (183, 1250280), (184, 1243485), (207, 1105320), (216, 1059265), (230, 994788), (244, 937710), (270, 847412), (276, 828990), (302, 757620), (305, 750168), (345, 663192), (360, 635559), (366, 625140), (414, 552660), (453, 505080), (460, 497394), (488, 468855), (540, 423706), (549, 416760), (552, 414495), (604, 378810), (610, 375084), (621, 368440), (690, 331596), (732, 312570), (755, 303048), (828, 276330), (906, 252540), (915, 250056), (920, 248697), (1035, 221064), (1080, 211853), (1098, 208380), (1208, 189405), (1220, 187542), (1242, 184220), (1359, 168360), (1380, 165798), (1403, 163080), (1464, 156285), (1510, 151524), (1647, 138920), (1656, 138165), (1812, 126270), (1830, 125028), (2070, 110532), (2196, 104190), (2265, 101016), (2440, 93771), (2484, 92110), (2718, 84180), (2745, 83352), (2760, 82899), (2806, 81540), (3020, 75762), (3105, 73688), (3294, 69460), (3473, 65880), (3624, 63135), (3660, 62514), (4077, 56120), (4140, 55266), (4209, 54360), (4392, 52095), (4530, 50508), (4968, 46055), (5436, 42090), (5490, 41676), (5612, 40770), (6040, 37881), (6210, 36844), (6588, 34730), (6795, 33672), (6946, 32940), (7015, 32616), (7320, 31257), (8154, 28060), (8235, 27784), (8280, 27633), (8418, 27180), (9060, 25254), (9211, 24840), (10419, 21960), (10872, 21045), (10980, 20838), (11224, 20385), (12420, 18422), (12627, 18120), (13176, 17365), (13590, 16836), (13892, 16470), (14030, 16308)]