239315040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1842

約数の個数: 192

約数和(自身を含む): 865105920

約数和(自身を除く): 625790880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1787, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3574, 3720, 4185, 4320, 4464, 4960, 5361, 5580, 6696, 7148, 7440, 8370, 8928, 8935, 10722, 11160, 13392, 14296, 14880, 16083, 16740, 17870, 21444, 22320, 26784, 26805, 28592, 32166, 33480, 35740, 42888, 44640, 48249, 53610, 55397, 57184, 64332, 66960, 71480, 80415, 85776, 96498, 107220, 110794, 128664, 133920, 142960, 160830, 166191, 171552, 192996, 214440, 221588, 241245, 257328, 276985, 285920, 321660, 332382, 385992, 428880, 443176, 482490, 498573, 514656, 553970, 643320, 664764, 771984, 830955, 857760, 886352, 964980, 997146, 1107940, 1286640, 1329528, 1495719, 1543968, 1661910, 1772704, 1929960, 1994292, 2215880, 2492865, 2573280, 2659056, 2991438, 3323820, 3859920, 3988584, 4431760, 4985730, 5318112, 5982876, 6647640, 7478595, 7719840, 7977168, 8863520, 9971460, 11965752, 13295280, 14957190, 15954336, 19942920, 23931504, 26590560, 29914380, 39885840, 47863008, 59828760, 79771680, 119657520, 239315040]

約数ペア:

[(1, 239315040), (2, 119657520), (3, 79771680), (4, 59828760), (5, 47863008), (6, 39885840), (8, 29914380), (9, 26590560), (10, 23931504), (12, 19942920), (15, 15954336), (16, 14957190), (18, 13295280), (20, 11965752), (24, 9971460), (27, 8863520), (30, 7977168), (31, 7719840), (32, 7478595), (36, 6647640), (40, 5982876), (45, 5318112), (48, 4985730), (54, 4431760), (60, 3988584), (62, 3859920), (72, 3323820), (80, 2991438), (90, 2659056), (93, 2573280), (96, 2492865), (108, 2215880), (120, 1994292), (124, 1929960), (135, 1772704), (144, 1661910), (155, 1543968), (160, 1495719), (180, 1329528), (186, 1286640), (216, 1107940), (240, 997146), (248, 964980), (270, 886352), (279, 857760), (288, 830955), (310, 771984), (360, 664764), (372, 643320), (432, 553970), (465, 514656), (480, 498573), (496, 482490), (540, 443176), (558, 428880), (620, 385992), (720, 332382), (744, 321660), (837, 285920), (864, 276985), (930, 257328), (992, 241245), (1080, 221588), (1116, 214440), (1240, 192996), (1395, 171552), (1440, 166191), (1488, 160830), (1674, 142960), (1787, 133920), (1860, 128664), (2160, 110794), (2232, 107220), (2480, 96498), (2790, 85776), (2976, 80415), (3348, 71480), (3574, 66960), (3720, 64332), (4185, 57184), (4320, 55397), (4464, 53610), (4960, 48249), (5361, 44640), (5580, 42888), (6696, 35740), (7148, 33480), (7440, 32166), (8370, 28592), (8928, 26805), (8935, 26784), (10722, 22320), (11160, 21444), (13392, 17870), (14296, 16740), (14880, 16083)]