138190560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 463325184

約数和(自身を除く): 325134624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 251, 296, 310, 370, 372, 444, 465, 480, 496, 502, 555, 592, 620, 740, 744, 753, 888, 930, 992, 1004, 1110, 1147, 1184, 1240, 1255, 1480, 1488, 1506, 1776, 1860, 2008, 2220, 2294, 2480, 2510, 2960, 2976, 3012, 3441, 3552, 3720, 3765, 4016, 4440, 4588, 4960, 5020, 5735, 5920, 6024, 6882, 7440, 7530, 7781, 8032, 8880, 9176, 9287, 10040, 11470, 12048, 13764, 14880, 15060, 15562, 17205, 17760, 18352, 18574, 20080, 22940, 23343, 24096, 27528, 27861, 30120, 31124, 34410, 36704, 37148, 38905, 40160, 45880, 46435, 46686, 55056, 55722, 60240, 62248, 68820, 74296, 77810, 91760, 92870, 93372, 110112, 111444, 116715, 120480, 124496, 137640, 139305, 148592, 155620, 183520, 185740, 186744, 222888, 233430, 248992, 275280, 278610, 287897, 297184, 311240, 371480, 373488, 445776, 466860, 550560, 557220, 575794, 622480, 742960, 746976, 863691, 891552, 933720, 1114440, 1151588, 1244960, 1439485, 1485920, 1727382, 1867440, 2228880, 2303176, 2878970, 3454764, 3734880, 4318455, 4457760, 4606352, 5757940, 6909528, 8636910, 9212704, 11515880, 13819056, 17273820, 23031760, 27638112, 34547640, 46063520, 69095280, 138190560]

約数ペア:

[(1, 138190560), (2, 69095280), (3, 46063520), (4, 34547640), (5, 27638112), (6, 23031760), (8, 17273820), (10, 13819056), (12, 11515880), (15, 9212704), (16, 8636910), (20, 6909528), (24, 5757940), (30, 4606352), (31, 4457760), (32, 4318455), (37, 3734880), (40, 3454764), (48, 2878970), (60, 2303176), (62, 2228880), (74, 1867440), (80, 1727382), (93, 1485920), (96, 1439485), (111, 1244960), (120, 1151588), (124, 1114440), (148, 933720), (155, 891552), (160, 863691), (185, 746976), (186, 742960), (222, 622480), (240, 575794), (248, 557220), (251, 550560), (296, 466860), (310, 445776), (370, 373488), (372, 371480), (444, 311240), (465, 297184), (480, 287897), (496, 278610), (502, 275280), (555, 248992), (592, 233430), (620, 222888), (740, 186744), (744, 185740), (753, 183520), (888, 155620), (930, 148592), (992, 139305), (1004, 137640), (1110, 124496), (1147, 120480), (1184, 116715), (1240, 111444), (1255, 110112), (1480, 93372), (1488, 92870), (1506, 91760), (1776, 77810), (1860, 74296), (2008, 68820), (2220, 62248), (2294, 60240), (2480, 55722), (2510, 55056), (2960, 46686), (2976, 46435), (3012, 45880), (3441, 40160), (3552, 38905), (3720, 37148), (3765, 36704), (4016, 34410), (4440, 31124), (4588, 30120), (4960, 27861), (5020, 27528), (5735, 24096), (5920, 23343), (6024, 22940), (6882, 20080), (7440, 18574), (7530, 18352), (7781, 17760), (8032, 17205), (8880, 15562), (9176, 15060), (9287, 14880), (10040, 13764), (11470, 12048)]