385042320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1390

約数の個数: 240

約数和(自身を含む): 1438574592

約数和(自身を除く): 1053532272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1327, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2654, 2790, 3120, 3224, 3627, 3720, 3981, 4030, 4464, 4680, 4836, 5308, 5580, 6045, 6448, 6635, 7254, 7440, 7962, 8060, 9360, 9672, 10616, 11160, 11943, 12090, 13270, 14508, 15924, 16120, 17251, 18135, 19344, 19905, 21232, 22320, 23886, 24180, 26540, 29016, 31848, 32240, 34502, 36270, 39810, 41137, 47772, 48360, 51753, 53080, 58032, 59715, 63696, 69004, 72540, 79620, 82274, 86255, 95544, 96720, 103506, 106160, 119430, 123411, 138008, 145080, 155259, 159240, 164548, 172510, 191088, 205685, 207012, 238860, 246822, 258765, 276016, 290160, 310518, 318480, 329096, 345020, 370233, 411370, 414024, 477720, 493644, 517530, 534781, 617055, 621036, 658192, 690040, 740466, 776295, 822740, 828048, 955440, 987288, 1035060, 1069562, 1234110, 1242072, 1380080, 1480932, 1552590, 1604343, 1645480, 1851165, 1974576, 2070120, 2139124, 2468220, 2484144, 2673905, 2961864, 3105180, 3208686, 3290960, 3702330, 4140240, 4278248, 4813029, 4936440, 5347810, 5923728, 6210360, 6417372, 7404660, 8021715, 8556496, 9626058, 9872880, 10695620, 12420720, 12834744, 14809320, 16043430, 19252116, 21391240, 24065145, 25669488, 29618640, 32086860, 38504232, 42782480, 48130290, 64173720, 77008464, 96260580, 128347440, 192521160, 385042320]

約数ペア:

[(1, 385042320), (2, 192521160), (3, 128347440), (4, 96260580), (5, 77008464), (6, 64173720), (8, 48130290), (9, 42782480), (10, 38504232), (12, 32086860), (13, 29618640), (15, 25669488), (16, 24065145), (18, 21391240), (20, 19252116), (24, 16043430), (26, 14809320), (30, 12834744), (31, 12420720), (36, 10695620), (39, 9872880), (40, 9626058), (45, 8556496), (48, 8021715), (52, 7404660), (60, 6417372), (62, 6210360), (65, 5923728), (72, 5347810), (78, 4936440), (80, 4813029), (90, 4278248), (93, 4140240), (104, 3702330), (117, 3290960), (120, 3208686), (124, 3105180), (130, 2961864), (144, 2673905), (155, 2484144), (156, 2468220), (180, 2139124), (186, 2070120), (195, 1974576), (208, 1851165), (234, 1645480), (240, 1604343), (248, 1552590), (260, 1480932), (279, 1380080), (310, 1242072), (312, 1234110), (360, 1069562), (372, 1035060), (390, 987288), (403, 955440), (465, 828048), (468, 822740), (496, 776295), (520, 740466), (558, 690040), (585, 658192), (620, 621036), (624, 617055), (720, 534781), (744, 517530), (780, 493644), (806, 477720), (930, 414024), (936, 411370), (1040, 370233), (1116, 345020), (1170, 329096), (1209, 318480), (1240, 310518), (1327, 290160), (1395, 276016), (1488, 258765), (1560, 246822), (1612, 238860), (1860, 207012), (1872, 205685), (2015, 191088), (2232, 172510), (2340, 164548), (2418, 159240), (2480, 155259), (2654, 145080), (2790, 138008), (3120, 123411), (3224, 119430), (3627, 106160), (3720, 103506), (3981, 96720), (4030, 95544), (4464, 86255), (4680, 82274), (4836, 79620), (5308, 72540), (5580, 69004), (6045, 63696), (6448, 59715), (6635, 58032), (7254, 53080), (7440, 51753), (7962, 48360), (8060, 47772), (9360, 41137), (9672, 39810), (10616, 36270), (11160, 34502), (11943, 32240), (12090, 31848), (13270, 29016), (14508, 26540), (15924, 24180), (16120, 23886), (17251, 22320), (18135, 21232), (19344, 19905)]