51451751520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88661}}^1$

素因数の和:88726

約数の個数: 288

約数和(自身を含む): 195186910464

約数和(自身を除く): 143735158944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9672, 11160, 12090, 12896, 14508, 14880, 16120, 18135, 18720, 19344, 22320, 24180, 29016, 32240, 36270, 38688, 44640, 48360, 58032, 64480, 72540, 88661, 96720, 116064, 145080, 177322, 193440, 265983, 290160, 354644, 443305, 531966, 580320, 709288, 797949, 886610, 1063932, 1152593, 1329915, 1418576, 1595898, 1773220, 2127864, 2305186, 2659830, 2748491, 2837152, 3191796, 3457779, 3546440, 3989745, 4255728, 4610372, 5319660, 5496982, 5762965, 6383592, 6915558, 7092880, 7979490, 8245473, 8511456, 9220744, 10373337, 10639320, 10993964, 11525930, 12767184, 13742455, 13831116, 14185760, 15958980, 16490946, 17288895, 18441488, 20746674, 21278640, 21987928, 23051860, 24736419, 25534368, 27484910, 27662232, 31917960, 32981892, 34577790, 35730383, 36882976, 41227365, 41493348, 42557280, 43975856, 46103720, 49472838, 51866685, 54969820, 55324464, 63835920, 65963784, 69155580, 71460766, 82454730, 82986696, 87951712, 92207440, 98945676, 103733370, 107191149, 109939640, 110648928, 123682095, 127671840, 131927568, 138311160, 142921532, 164909460, 165973392, 178651915, 184414880, 197891352, 207466740, 214382298, 219879280, 247364190, 263855136, 276622320, 285843064, 321573447, 329818920, 331946784, 357303830, 395782704, 414933480, 428764596, 439758560, 494728380, 535955745, 553244640, 571686128, 643146894, 659637840, 714607660, 791565408, 829866960, 857529192, 989456760, 1071911490, 1143372256, 1286293788, 1319275680, 1429215320, 1607867235, 1659733920, 1715058384, 1978913520, 2143822980, 2572587576, 2858430640, 3215734470, 3430116768, 3957827040, 4287645960, 5145175152, 5716861280, 6431468940, 8575291920, 10290350304, 12862937880, 17150583840, 25725875760, 51451751520]

約数ペア:

[(1, 51451751520), (2, 25725875760), (3, 17150583840), (4, 12862937880), (5, 10290350304), (6, 8575291920), (8, 6431468940), (9, 5716861280), (10, 5145175152), (12, 4287645960), (13, 3957827040), (15, 3430116768), (16, 3215734470), (18, 2858430640), (20, 2572587576), (24, 2143822980), (26, 1978913520), (30, 1715058384), (31, 1659733920), (32, 1607867235), (36, 1429215320), (39, 1319275680), (40, 1286293788), (45, 1143372256), (48, 1071911490), (52, 989456760), (60, 857529192), (62, 829866960), (65, 791565408), (72, 714607660), (78, 659637840), (80, 643146894), (90, 571686128), (93, 553244640), (96, 535955745), (104, 494728380), (117, 439758560), (120, 428764596), (124, 414933480), (130, 395782704), (144, 357303830), (155, 331946784), (156, 329818920), (160, 321573447), (180, 285843064), (186, 276622320), (195, 263855136), (208, 247364190), (234, 219879280), (240, 214382298), (248, 207466740), (260, 197891352), (279, 184414880), (288, 178651915), (310, 165973392), (312, 164909460), (360, 142921532), (372, 138311160), (390, 131927568), (403, 127671840), (416, 123682095), (465, 110648928), (468, 109939640), (480, 107191149), (496, 103733370), (520, 98945676), (558, 92207440), (585, 87951712), (620, 82986696), (624, 82454730), (720, 71460766), (744, 69155580), (780, 65963784), (806, 63835920), (930, 55324464), (936, 54969820), (992, 51866685), (1040, 49472838), (1116, 46103720), (1170, 43975856), (1209, 42557280), (1240, 41493348), (1248, 41227365), (1395, 36882976), (1440, 35730383), (1488, 34577790), (1560, 32981892), (1612, 31917960), (1860, 27662232), (1872, 27484910), (2015, 25534368), (2080, 24736419), (2232, 23051860), (2340, 21987928), (2418, 21278640), (2480, 20746674), (2790, 18441488), (2976, 17288895), (3120, 16490946), (3224, 15958980), (3627, 14185760), (3720, 13831116), (3744, 13742455), (4030, 12767184), (4464, 11525930), (4680, 10993964), (4836, 10639320), (4960, 10373337), (5580, 9220744), (6045, 8511456), (6240, 8245473), (6448, 7979490), (7254, 7092880), (7440, 6915558), (8060, 6383592), (8928, 5762965), (9360, 5496982), (9672, 5319660), (11160, 4610372), (12090, 4255728), (12896, 3989745), (14508, 3546440), (14880, 3457779), (16120, 3191796), (18135, 2837152), (18720, 2748491), (19344, 2659830), (22320, 2305186), (24180, 2127864), (29016, 1773220), (32240, 1595898), (36270, 1418576), (38688, 1329915), (44640, 1152593), (48360, 1063932), (58032, 886610), (64480, 797949), (72540, 709288), (88661, 580320), (96720, 531966), (116064, 443305), (145080, 354644), (177322, 290160), (193440, 265983)]