258875278560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{67559}}^1$

素因数の和:68470

約数の個数: 192

約数和(自身を含む): 907098393600

約数和(自身を除く): 648223115040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 887, 1080, 1440, 1774, 2160, 2661, 3548, 4320, 4435, 5322, 7096, 7983, 8870, 10644, 13305, 14192, 15966, 17740, 21288, 23949, 26610, 28384, 31932, 35480, 39915, 42576, 47898, 53220, 63864, 67559, 70960, 79830, 85152, 95796, 106440, 119745, 127728, 135118, 141920, 159660, 191592, 202677, 212880, 239490, 255456, 270236, 319320, 337795, 383184, 405354, 425760, 478980, 540472, 608031, 638640, 675590, 766368, 810708, 957960, 1013385, 1080944, 1216062, 1277280, 1351180, 1621416, 1824093, 1915920, 2026770, 2161888, 2432124, 2702360, 3040155, 3242832, 3648186, 3831840, 4053540, 4864248, 5404720, 6080310, 6485664, 7296372, 8107080, 9120465, 9728496, 10809440, 12160620, 14592744, 16214160, 18240930, 19456992, 24321240, 29185488, 32428320, 36481860, 48642480, 58370976, 59924833, 72963720, 97284960, 119849666, 145927440, 179774499, 239699332, 291854880, 299624165, 359548998, 479398664, 539323497, 599248330, 719097996, 898872495, 958797328, 1078646994, 1198496660, 1438195992, 1617970491, 1797744990, 1917594656, 2157293988, 2396993320, 2696617485, 2876391984, 3235940982, 3595489980, 4314587976, 4793986640, 5393234970, 5752783968, 6471881964, 7190979960, 8089852455, 8629175952, 9587973280, 10786469940, 12943763928, 14381959920, 16179704910, 17258351904, 21572939880, 25887527856, 28763919840, 32359409820, 43145879760, 51775055712, 64718819640, 86291759520, 129437639280, 258875278560]

約数ペア:

[(1, 258875278560), (2, 129437639280), (3, 86291759520), (4, 64718819640), (5, 51775055712), (6, 43145879760), (8, 32359409820), (9, 28763919840), (10, 25887527856), (12, 21572939880), (15, 17258351904), (16, 16179704910), (18, 14381959920), (20, 12943763928), (24, 10786469940), (27, 9587973280), (30, 8629175952), (32, 8089852455), (36, 7190979960), (40, 6471881964), (45, 5752783968), (48, 5393234970), (54, 4793986640), (60, 4314587976), (72, 3595489980), (80, 3235940982), (90, 2876391984), (96, 2696617485), (108, 2396993320), (120, 2157293988), (135, 1917594656), (144, 1797744990), (160, 1617970491), (180, 1438195992), (216, 1198496660), (240, 1078646994), (270, 958797328), (288, 898872495), (360, 719097996), (432, 599248330), (480, 539323497), (540, 479398664), (720, 359548998), (864, 299624165), (887, 291854880), (1080, 239699332), (1440, 179774499), (1774, 145927440), (2160, 119849666), (2661, 97284960), (3548, 72963720), (4320, 59924833), (4435, 58370976), (5322, 48642480), (7096, 36481860), (7983, 32428320), (8870, 29185488), (10644, 24321240), (13305, 19456992), (14192, 18240930), (15966, 16214160), (17740, 14592744), (21288, 12160620), (23949, 10809440), (26610, 9728496), (28384, 9120465), (31932, 8107080), (35480, 7296372), (39915, 6485664), (42576, 6080310), (47898, 5404720), (53220, 4864248), (63864, 4053540), (67559, 3831840), (70960, 3648186), (79830, 3242832), (85152, 3040155), (95796, 2702360), (106440, 2432124), (119745, 2161888), (127728, 2026770), (135118, 1915920), (141920, 1824093), (159660, 1621416), (191592, 1351180), (202677, 1277280), (212880, 1216062), (239490, 1080944), (255456, 1013385), (270236, 957960), (319320, 810708), (337795, 766368), (383184, 675590), (405354, 638640), (425760, 608031), (478980, 540472)]