771439504320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{277}}^2\times {\mathrm{3491}}^1$

素因数の和:4068

約数の個数: 252

約数和(自身を含む): 2663807046264

約数和(自身を除く): 1892367541944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 277, 288, 320, 360, 480, 554, 576, 720, 831, 960, 1108, 1385, 1440, 1662, 2216, 2493, 2770, 2880, 3324, 3491, 4155, 4432, 4986, 5540, 6648, 6982, 8310, 8864, 9972, 10473, 11080, 12465, 13296, 13964, 16620, 17455, 17728, 19944, 20946, 22160, 24930, 26592, 27928, 31419, 33240, 34910, 39888, 41892, 44320, 49860, 52365, 53184, 55856, 62838, 66480, 69820, 76729, 79776, 83784, 88640, 99720, 104730, 111712, 125676, 132960, 139640, 153458, 157095, 159552, 167568, 199440, 209460, 223424, 230187, 251352, 265920, 279280, 306916, 314190, 335136, 383645, 398880, 418920, 460374, 502704, 558560, 613832, 628380, 670272, 690561, 767290, 797760, 837840, 920748, 967007, 1005408, 1117120, 1150935, 1227664, 1256760, 1381122, 1534580, 1675680, 1841496, 1934014, 2010816, 2301870, 2455328, 2513520, 2762244, 2901021, 3069160, 3351360, 3452805, 3682992, 3868028, 4603740, 4835035, 4910656, 5027040, 5524488, 5802042, 6138320, 6905610, 7365984, 7736056, 8703063, 9207480, 9670070, 10054080, 11048976, 11604084, 12276640, 13811220, 14505105, 14731968, 15472112, 17406126, 18414960, 19340140, 22097952, 23208168, 24553280, 27622440, 29010210, 30944224, 34812252, 36829920, 38680280, 43515315, 44195904, 46416336, 55244880, 58020420, 61888448, 69624504, 73659840, 77360560, 87030630, 92832672, 110489760, 116040840, 139249008, 154721120, 174061260, 185665344, 220979520, 232081680, 267860939, 278498016, 309442240, 348122520, 464163360, 535721878, 556996032, 696245040, 803582817, 928326720, 1071443756, 1339304695, 1392490080, 1607165634, 2142887512, 2410748451, 2678609390, 2784980160, 3214331268, 4017914085, 4285775024, 4821496902, 5357218780, 6428662536, 8035828170, 8571550048, 9642993804, 10714437560, 12053742255, 12857325072, 16071656340, 17143100096, 19285987608, 21428875120, 24107484510, 25714650144, 32143312680, 38571975216, 42857750240, 48214969020, 51429300288, 64286625360, 77143950432, 85715500480, 96429938040, 128573250720, 154287900864, 192859876080, 257146501440, 385719752160, 771439504320]

約数ペア:

[(1, 771439504320), (2, 385719752160), (3, 257146501440), (4, 192859876080), (5, 154287900864), (6, 128573250720), (8, 96429938040), (9, 85715500480), (10, 77143950432), (12, 64286625360), (15, 51429300288), (16, 48214969020), (18, 42857750240), (20, 38571975216), (24, 32143312680), (30, 25714650144), (32, 24107484510), (36, 21428875120), (40, 19285987608), (45, 17143100096), (48, 16071656340), (60, 12857325072), (64, 12053742255), (72, 10714437560), (80, 9642993804), (90, 8571550048), (96, 8035828170), (120, 6428662536), (144, 5357218780), (160, 4821496902), (180, 4285775024), (192, 4017914085), (240, 3214331268), (277, 2784980160), (288, 2678609390), (320, 2410748451), (360, 2142887512), (480, 1607165634), (554, 1392490080), (576, 1339304695), (720, 1071443756), (831, 928326720), (960, 803582817), (1108, 696245040), (1385, 556996032), (1440, 535721878), (1662, 464163360), (2216, 348122520), (2493, 309442240), (2770, 278498016), (2880, 267860939), (3324, 232081680), (3491, 220979520), (4155, 185665344), (4432, 174061260), (4986, 154721120), (5540, 139249008), (6648, 116040840), (6982, 110489760), (8310, 92832672), (8864, 87030630), (9972, 77360560), (10473, 73659840), (11080, 69624504), (12465, 61888448), (13296, 58020420), (13964, 55244880), (16620, 46416336), (17455, 44195904), (17728, 43515315), (19944, 38680280), (20946, 36829920), (22160, 34812252), (24930, 30944224), (26592, 29010210), (27928, 27622440), (31419, 24553280), (33240, 23208168), (34910, 22097952), (39888, 19340140), (41892, 18414960), (44320, 17406126), (49860, 15472112), (52365, 14731968), (53184, 14505105), (55856, 13811220), (62838, 12276640), (66480, 11604084), (69820, 11048976), (76729, 10054080), (79776, 9670070), (83784, 9207480), (88640, 8703063), (99720, 7736056), (104730, 7365984), (111712, 6905610), (125676, 6138320), (132960, 5802042), (139640, 5524488), (153458, 5027040), (157095, 4910656), (159552, 4835035), (167568, 4603740), (199440, 3868028), (209460, 3682992), (223424, 3452805), (230187, 3351360), (251352, 3069160), (265920, 2901021), (279280, 2762244), (306916, 2513520), (314190, 2455328), (335136, 2301870), (383645, 2010816), (398880, 1934014), (418920, 1841496), (460374, 1675680), (502704, 1534580), (558560, 1381122), (613832, 1256760), (628380, 1227664), (670272, 1150935), (690561, 1117120), (767290, 1005408), (797760, 967007), (837840, 920748)]