7492818720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5233}}^1$

素因数の和:5427

約数の個数: 192

約数和(自身を含む): 25007633280

約数和(自身を除く): 17514814560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 157, 160, 190, 228, 240, 285, 304, 314, 380, 456, 471, 480, 570, 608, 628, 760, 785, 912, 942, 1140, 1256, 1520, 1570, 1824, 1884, 2280, 2355, 2512, 2983, 3040, 3140, 3768, 4560, 4710, 5024, 5233, 5966, 6280, 7536, 8949, 9120, 9420, 10466, 11932, 12560, 14915, 15072, 15699, 17898, 18840, 20932, 23864, 25120, 26165, 29830, 31398, 35796, 37680, 41864, 44745, 47728, 52330, 59660, 62796, 71592, 75360, 78495, 83728, 89490, 95456, 99427, 104660, 119320, 125592, 143184, 156990, 167456, 178980, 198854, 209320, 238640, 251184, 286368, 298281, 313980, 357960, 397708, 418640, 477280, 497135, 502368, 596562, 627960, 715920, 795416, 821581, 837280, 994270, 1193124, 1255920, 1431840, 1491405, 1590832, 1643162, 1988540, 2386248, 2464743, 2511840, 2982810, 3181664, 3286324, 3977080, 4107905, 4772496, 4929486, 5965620, 6572648, 7954160, 8215810, 9544992, 9858972, 11931240, 12323715, 13145296, 15610039, 15908320, 16431620, 19717944, 23862480, 24647430, 26290592, 31220078, 32863240, 39435888, 46830117, 47724960, 49294860, 62440156, 65726480, 78050195, 78871776, 93660234, 98589720, 124880312, 131452960, 156100390, 187320468, 197179440, 234150585, 249760624, 312200780, 374640936, 394358880, 468301170, 499521248, 624401560, 749281872, 936602340, 1248803120, 1498563744, 1873204680, 2497606240, 3746409360, 7492818720]

約数ペア:

[(1, 7492818720), (2, 3746409360), (3, 2497606240), (4, 1873204680), (5, 1498563744), (6, 1248803120), (8, 936602340), (10, 749281872), (12, 624401560), (15, 499521248), (16, 468301170), (19, 394358880), (20, 374640936), (24, 312200780), (30, 249760624), (32, 234150585), (38, 197179440), (40, 187320468), (48, 156100390), (57, 131452960), (60, 124880312), (76, 98589720), (80, 93660234), (95, 78871776), (96, 78050195), (114, 65726480), (120, 62440156), (152, 49294860), (157, 47724960), (160, 46830117), (190, 39435888), (228, 32863240), (240, 31220078), (285, 26290592), (304, 24647430), (314, 23862480), (380, 19717944), (456, 16431620), (471, 15908320), (480, 15610039), (570, 13145296), (608, 12323715), (628, 11931240), (760, 9858972), (785, 9544992), (912, 8215810), (942, 7954160), (1140, 6572648), (1256, 5965620), (1520, 4929486), (1570, 4772496), (1824, 4107905), (1884, 3977080), (2280, 3286324), (2355, 3181664), (2512, 2982810), (2983, 2511840), (3040, 2464743), (3140, 2386248), (3768, 1988540), (4560, 1643162), (4710, 1590832), (5024, 1491405), (5233, 1431840), (5966, 1255920), (6280, 1193124), (7536, 994270), (8949, 837280), (9120, 821581), (9420, 795416), (10466, 715920), (11932, 627960), (12560, 596562), (14915, 502368), (15072, 497135), (15699, 477280), (17898, 418640), (18840, 397708), (20932, 357960), (23864, 313980), (25120, 298281), (26165, 286368), (29830, 251184), (31398, 238640), (35796, 209320), (37680, 198854), (41864, 178980), (44745, 167456), (47728, 156990), (52330, 143184), (59660, 125592), (62796, 119320), (71592, 104660), (75360, 99427), (78495, 95456), (83728, 89490)]