189310080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2358

約数の個数: 128

約数和(自身を含む): 617728320

約数和(自身を除く): 428418240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2293, 2580, 2752, 3440, 4128, 4586, 5160, 5504, 6879, 6880, 8256, 9172, 10320, 11465, 13758, 13760, 16512, 18344, 20640, 22930, 27516, 27520, 34395, 36688, 41280, 45860, 55032, 68790, 73376, 82560, 91720, 98599, 110064, 137580, 146752, 183440, 197198, 220128, 275160, 293504, 295797, 366880, 394396, 440256, 492995, 550320, 591594, 733760, 788792, 880512, 985990, 1100640, 1183188, 1467520, 1478985, 1577584, 1971980, 2201280, 2366376, 2957970, 3155168, 3943960, 4402560, 4732752, 5915940, 6310336, 7887920, 9465504, 11831880, 12620672, 15775840, 18931008, 23663760, 31551680, 37862016, 47327520, 63103360, 94655040, 189310080]

約数ペア:

[(1, 189310080), (2, 94655040), (3, 63103360), (4, 47327520), (5, 37862016), (6, 31551680), (8, 23663760), (10, 18931008), (12, 15775840), (15, 12620672), (16, 11831880), (20, 9465504), (24, 7887920), (30, 6310336), (32, 5915940), (40, 4732752), (43, 4402560), (48, 3943960), (60, 3155168), (64, 2957970), (80, 2366376), (86, 2201280), (96, 1971980), (120, 1577584), (128, 1478985), (129, 1467520), (160, 1183188), (172, 1100640), (192, 985990), (215, 880512), (240, 788792), (258, 733760), (320, 591594), (344, 550320), (384, 492995), (430, 440256), (480, 394396), (516, 366880), (640, 295797), (645, 293504), (688, 275160), (860, 220128), (960, 197198), (1032, 183440), (1290, 146752), (1376, 137580), (1720, 110064), (1920, 98599), (2064, 91720), (2293, 82560), (2580, 73376), (2752, 68790), (3440, 55032), (4128, 45860), (4586, 41280), (5160, 36688), (5504, 34395), (6879, 27520), (6880, 27516), (8256, 22930), (9172, 20640), (10320, 18344), (11465, 16512), (13758, 13760)]