256260959280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{33223}}^1$

素因数の和:36816

約数の個数: 160

約数和(自身を含む): 882950392320

約数和(自身を除く): 626689433040

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3571, 7142, 10713, 14284, 17855, 21426, 28568, 32139, 33223, 35710, 42852, 53565, 57136, 64278, 66446, 71420, 85704, 96417, 99669, 107130, 128556, 132892, 142840, 160695, 166115, 171408, 192834, 199338, 214260, 257112, 265784, 285680, 299007, 321390, 332230, 385668, 398676, 428520, 482085, 498345, 514224, 531568, 598014, 642780, 664460, 771336, 797352, 857040, 897021, 964170, 996690, 1196028, 1285560, 1328920, 1495035, 1542672, 1594704, 1794042, 1928340, 1993380, 2392056, 2571120, 2657840, 2990070, 3588084, 3856680, 3986760, 4485105, 4784112, 5980140, 7176168, 7713360, 7973520, 8970210, 11960280, 14352336, 17940420, 23920560, 35880840, 71761680, 118639333, 237278666, 355917999, 474557332, 593196665, 711835998, 949114664, 1067753997, 1186393330, 1423671996, 1779589995, 1898229328, 2135507994, 2372786660, 2847343992, 3203261991, 3559179990, 4271015988, 4745573320, 5338769985, 5694687984, 6406523982, 7118359980, 8542031976, 9491146640, 10677539970, 12813047964, 14236719960, 16016309955, 17084063952, 21355079940, 25626095928, 28473439920, 32032619910, 42710159880, 51252191856, 64065239820, 85420319760, 128130479640, 256260959280]

約数ペア:

[(1, 256260959280), (2, 128130479640), (3, 85420319760), (4, 64065239820), (5, 51252191856), (6, 42710159880), (8, 32032619910), (9, 28473439920), (10, 25626095928), (12, 21355079940), (15, 17084063952), (16, 16016309955), (18, 14236719960), (20, 12813047964), (24, 10677539970), (27, 9491146640), (30, 8542031976), (36, 7118359980), (40, 6406523982), (45, 5694687984), (48, 5338769985), (54, 4745573320), (60, 4271015988), (72, 3559179990), (80, 3203261991), (90, 2847343992), (108, 2372786660), (120, 2135507994), (135, 1898229328), (144, 1779589995), (180, 1423671996), (216, 1186393330), (240, 1067753997), (270, 949114664), (360, 711835998), (432, 593196665), (540, 474557332), (720, 355917999), (1080, 237278666), (2160, 118639333), (3571, 71761680), (7142, 35880840), (10713, 23920560), (14284, 17940420), (17855, 14352336), (21426, 11960280), (28568, 8970210), (32139, 7973520), (33223, 7713360), (35710, 7176168), (42852, 5980140), (53565, 4784112), (57136, 4485105), (64278, 3986760), (66446, 3856680), (71420, 3588084), (85704, 2990070), (96417, 2657840), (99669, 2571120), (107130, 2392056), (128556, 1993380), (132892, 1928340), (142840, 1794042), (160695, 1594704), (166115, 1542672), (171408, 1495035), (192834, 1328920), (199338, 1285560), (214260, 1196028), (257112, 996690), (265784, 964170), (285680, 897021), (299007, 857040), (321390, 797352), (332230, 771336), (385668, 664460), (398676, 642780), (428520, 598014), (482085, 531568), (498345, 514224)]