27390487360

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1\times {\mathrm{929}}^1$

素因数の和:1608

約数の個数: 112

約数和(自身を含む): 65763648000

約数和(自身を除く): 38373160640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 463, 796, 926, 929, 995, 1592, 1852, 1858, 1990, 2315, 3184, 3704, 3716, 3980, 4630, 4645, 6368, 7408, 7432, 7960, 9260, 9290, 12736, 14816, 14864, 15920, 18520, 18580, 29632, 29728, 31840, 37040, 37160, 59456, 63680, 74080, 74320, 92137, 148160, 148640, 184274, 184871, 297280, 368548, 369742, 430127, 460685, 737096, 739484, 860254, 921370, 924355, 1474192, 1478968, 1720508, 1842740, 1848710, 2150635, 2948384, 2957936, 3441016, 3685480, 3697420, 4301270, 5896768, 5915872, 6882032, 7370960, 7394840, 8602540, 11831744, 13764064, 14741920, 14789680, 17205080, 27528128, 29483840, 29579360, 34410160, 59158720, 68820320, 85595273, 137640640, 171190546, 342381092, 427976365, 684762184, 855952730, 1369524368, 1711905460, 2739048736, 3423810920, 5478097472, 6847621840, 13695243680, 27390487360]

約数ペア:

[(1, 27390487360), (2, 13695243680), (4, 6847621840), (5, 5478097472), (8, 3423810920), (10, 2739048736), (16, 1711905460), (20, 1369524368), (32, 855952730), (40, 684762184), (64, 427976365), (80, 342381092), (160, 171190546), (199, 137640640), (320, 85595273), (398, 68820320), (463, 59158720), (796, 34410160), (926, 29579360), (929, 29483840), (995, 27528128), (1592, 17205080), (1852, 14789680), (1858, 14741920), (1990, 13764064), (2315, 11831744), (3184, 8602540), (3704, 7394840), (3716, 7370960), (3980, 6882032), (4630, 5915872), (4645, 5896768), (6368, 4301270), (7408, 3697420), (7432, 3685480), (7960, 3441016), (9260, 2957936), (9290, 2948384), (12736, 2150635), (14816, 1848710), (14864, 1842740), (15920, 1720508), (18520, 1478968), (18580, 1474192), (29632, 924355), (29728, 921370), (31840, 860254), (37040, 739484), (37160, 737096), (59456, 460685), (63680, 430127), (74080, 369742), (74320, 368548), (92137, 297280), (148160, 184871), (148640, 184274)]