20090622240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{357739}}^1$

素因数の和:357776

約数の個数: 192

約数和(自身を含む): 75726403200

約数和(自身を除く): 55635780960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 357739, 715478, 1073217, 1430956, 1788695, 2146434, 2861912, 3219651, 3577390, 4292868, 4650607, 5366085, 5723824, 6439302, 7154780, 8585736, 9301214, 9658953, 10732170, 11447648, 12878604, 13951821, 14309560, 16098255, 17171472, 18602428, 19317906, 21464340, 23253035, 25757208, 27903642, 28619120, 32196510, 34342944, 37204856, 38635812, 41855463, 42928680, 46506070, 48294765, 51514416, 55807284, 57238240, 64393020, 69759105, 74409712, 77271624, 83710926, 85857360, 93012140, 96589530, 103028832, 111614568, 125566389, 128786040, 139518210, 148819424, 154543248, 167421852, 171714720, 186024280, 193179060, 209277315, 223229136, 251132778, 257572080, 279036420, 309086496, 334843704, 372048560, 386358120, 418554630, 446458272, 502265556, 515144160, 558072840, 627831945, 669687408, 744097120, 772716240, 837109260, 1004531112, 1116145680, 1255663890, 1339374816, 1545432480, 1674218520, 2009062224, 2232291360, 2511327780, 3348437040, 4018124448, 5022655560, 6696874080, 10045311120, 20090622240]

約数ペア:

[(1, 20090622240), (2, 10045311120), (3, 6696874080), (4, 5022655560), (5, 4018124448), (6, 3348437040), (8, 2511327780), (9, 2232291360), (10, 2009062224), (12, 1674218520), (13, 1545432480), (15, 1339374816), (16, 1255663890), (18, 1116145680), (20, 1004531112), (24, 837109260), (26, 772716240), (27, 744097120), (30, 669687408), (32, 627831945), (36, 558072840), (39, 515144160), (40, 502265556), (45, 446458272), (48, 418554630), (52, 386358120), (54, 372048560), (60, 334843704), (65, 309086496), (72, 279036420), (78, 257572080), (80, 251132778), (90, 223229136), (96, 209277315), (104, 193179060), (108, 186024280), (117, 171714720), (120, 167421852), (130, 154543248), (135, 148819424), (144, 139518210), (156, 128786040), (160, 125566389), (180, 111614568), (195, 103028832), (208, 96589530), (216, 93012140), (234, 85857360), (240, 83710926), (260, 77271624), (270, 74409712), (288, 69759105), (312, 64393020), (351, 57238240), (360, 55807284), (390, 51514416), (416, 48294765), (432, 46506070), (468, 42928680), (480, 41855463), (520, 38635812), (540, 37204856), (585, 34342944), (624, 32196510), (702, 28619120), (720, 27903642), (780, 25757208), (864, 23253035), (936, 21464340), (1040, 19317906), (1080, 18602428), (1170, 17171472), (1248, 16098255), (1404, 14309560), (1440, 13951821), (1560, 12878604), (1755, 11447648), (1872, 10732170), (2080, 9658953), (2160, 9301214), (2340, 8585736), (2808, 7154780), (3120, 6439302), (3510, 5723824), (3744, 5366085), (4320, 4650607), (4680, 4292868), (5616, 3577390), (6240, 3219651), (7020, 2861912), (9360, 2146434), (11232, 1788695), (14040, 1430956), (18720, 1073217), (28080, 715478), (56160, 357739)]