38821543920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3833}}^1$

素因数の和:4382

約数の個数: 240

約数和(自身を含む): 135499264992

約数和(自身を除く): 96677721072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 521, 540, 648, 720, 810, 972, 1042, 1080, 1215, 1296, 1563, 1620, 1944, 2084, 2160, 2430, 2605, 3126, 3240, 3833, 3888, 4168, 4689, 4860, 5210, 6252, 6480, 7666, 7815, 8336, 9378, 9720, 10420, 11499, 12504, 14067, 15332, 15630, 18756, 19165, 19440, 20840, 22998, 23445, 25008, 28134, 30664, 31260, 34497, 37512, 38330, 41680, 42201, 45996, 46890, 56268, 57495, 61328, 62520, 68994, 70335, 75024, 76660, 84402, 91992, 93780, 103491, 112536, 114990, 125040, 126603, 137988, 140670, 153320, 168804, 172485, 183984, 187560, 206982, 211005, 225072, 229980, 253206, 275976, 281340, 306640, 310473, 337608, 344970, 375120, 413964, 422010, 459960, 506412, 517455, 551952, 562680, 620946, 633015, 675216, 689940, 827928, 844020, 919920, 931419, 1012824, 1034910, 1125360, 1241892, 1266030, 1379880, 1552365, 1655856, 1688040, 1862838, 1996993, 2025648, 2069820, 2483784, 2532060, 2759760, 3104730, 3376080, 3725676, 3993986, 4139640, 4657095, 4967568, 5064120, 5990979, 6209460, 7451352, 7987972, 8279280, 9314190, 9984965, 10128240, 11981958, 12418920, 14902704, 15975944, 17972937, 18628380, 19969930, 23963916, 24837840, 29954895, 31951888, 35945874, 37256760, 39939860, 47927832, 53918811, 59909790, 71891748, 74513520, 79879720, 89864685, 95855664, 107837622, 119819580, 143783496, 159759440, 161756433, 179729370, 215675244, 239639160, 269594055, 287566992, 323512866, 359458740, 431350488, 479278320, 485269299, 539188110, 647025732, 718917480, 808782165, 862700976, 970538598, 1078376220, 1294051464, 1437834960, 1617564330, 1941077196, 2156752440, 2426346495, 2588102928, 3235128660, 3882154392, 4313504880, 4852692990, 6470257320, 7764308784, 9705385980, 12940514640, 19410771960, 38821543920]

約数ペア:

[(1, 38821543920), (2, 19410771960), (3, 12940514640), (4, 9705385980), (5, 7764308784), (6, 6470257320), (8, 4852692990), (9, 4313504880), (10, 3882154392), (12, 3235128660), (15, 2588102928), (16, 2426346495), (18, 2156752440), (20, 1941077196), (24, 1617564330), (27, 1437834960), (30, 1294051464), (36, 1078376220), (40, 970538598), (45, 862700976), (48, 808782165), (54, 718917480), (60, 647025732), (72, 539188110), (80, 485269299), (81, 479278320), (90, 431350488), (108, 359458740), (120, 323512866), (135, 287566992), (144, 269594055), (162, 239639160), (180, 215675244), (216, 179729370), (240, 161756433), (243, 159759440), (270, 143783496), (324, 119819580), (360, 107837622), (405, 95855664), (432, 89864685), (486, 79879720), (521, 74513520), (540, 71891748), (648, 59909790), (720, 53918811), (810, 47927832), (972, 39939860), (1042, 37256760), (1080, 35945874), (1215, 31951888), (1296, 29954895), (1563, 24837840), (1620, 23963916), (1944, 19969930), (2084, 18628380), (2160, 17972937), (2430, 15975944), (2605, 14902704), (3126, 12418920), (3240, 11981958), (3833, 10128240), (3888, 9984965), (4168, 9314190), (4689, 8279280), (4860, 7987972), (5210, 7451352), (6252, 6209460), (6480, 5990979), (7666, 5064120), (7815, 4967568), (8336, 4657095), (9378, 4139640), (9720, 3993986), (10420, 3725676), (11499, 3376080), (12504, 3104730), (14067, 2759760), (15332, 2532060), (15630, 2483784), (18756, 2069820), (19165, 2025648), (19440, 1996993), (20840, 1862838), (22998, 1688040), (23445, 1655856), (25008, 1552365), (28134, 1379880), (30664, 1266030), (31260, 1241892), (34497, 1125360), (37512, 1034910), (38330, 1012824), (41680, 931419), (42201, 919920), (45996, 844020), (46890, 827928), (56268, 689940), (57495, 675216), (61328, 633015), (62520, 620946), (68994, 562680), (70335, 551952), (75024, 517455), (76660, 506412), (84402, 459960), (91992, 422010), (93780, 413964), (103491, 375120), (112536, 344970), (114990, 337608), (125040, 310473), (126603, 306640), (137988, 281340), (140670, 275976), (153320, 253206), (168804, 229980), (172485, 225072), (183984, 211005), (187560, 206982)]