326220120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1362

約数の個数: 192

約数和(自身を含む): 1147068000

約数和(自身を除く): 820847880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1140, 1289, 1332, 1368, 1406, 1480, 1665, 1710, 2109, 2220, 2280, 2578, 2664, 2812, 3330, 3420, 3515, 3867, 4218, 4440, 5156, 5624, 6327, 6445, 6660, 6840, 7030, 7734, 8436, 10312, 10545, 11601, 12654, 12890, 13320, 14060, 15468, 16872, 19335, 21090, 23202, 24491, 25308, 25780, 28120, 30936, 31635, 38670, 42180, 46404, 47693, 48982, 50616, 51560, 58005, 63270, 73473, 77340, 84360, 92808, 95386, 97964, 116010, 122455, 126540, 143079, 146946, 154680, 190772, 195928, 220419, 232020, 238465, 244910, 253080, 286158, 293892, 367365, 381544, 429237, 440838, 464040, 476930, 489820, 572316, 587784, 715395, 734730, 858474, 881676, 906167, 953860, 979640, 1102095, 1144632, 1430790, 1469460, 1716948, 1763352, 1812334, 1907720, 2146185, 2204190, 2718501, 2861580, 2938920, 3433896, 3624668, 4292370, 4408380, 4530835, 5437002, 5723160, 7249336, 8155503, 8584740, 8816760, 9061670, 10874004, 13592505, 16311006, 17169480, 18123340, 21748008, 27185010, 32622012, 36246680, 40777515, 54370020, 65244024, 81555030, 108740040, 163110060, 326220120]

約数ペア:

[(1, 326220120), (2, 163110060), (3, 108740040), (4, 81555030), (5, 65244024), (6, 54370020), (8, 40777515), (9, 36246680), (10, 32622012), (12, 27185010), (15, 21748008), (18, 18123340), (19, 17169480), (20, 16311006), (24, 13592505), (30, 10874004), (36, 9061670), (37, 8816760), (38, 8584740), (40, 8155503), (45, 7249336), (57, 5723160), (60, 5437002), (72, 4530835), (74, 4408380), (76, 4292370), (90, 3624668), (95, 3433896), (111, 2938920), (114, 2861580), (120, 2718501), (148, 2204190), (152, 2146185), (171, 1907720), (180, 1812334), (185, 1763352), (190, 1716948), (222, 1469460), (228, 1430790), (285, 1144632), (296, 1102095), (333, 979640), (342, 953860), (360, 906167), (370, 881676), (380, 858474), (444, 734730), (456, 715395), (555, 587784), (570, 572316), (666, 489820), (684, 476930), (703, 464040), (740, 440838), (760, 429237), (855, 381544), (888, 367365), (1110, 293892), (1140, 286158), (1289, 253080), (1332, 244910), (1368, 238465), (1406, 232020), (1480, 220419), (1665, 195928), (1710, 190772), (2109, 154680), (2220, 146946), (2280, 143079), (2578, 126540), (2664, 122455), (2812, 116010), (3330, 97964), (3420, 95386), (3515, 92808), (3867, 84360), (4218, 77340), (4440, 73473), (5156, 63270), (5624, 58005), (6327, 51560), (6445, 50616), (6660, 48982), (6840, 47693), (7030, 46404), (7734, 42180), (8436, 38670), (10312, 31635), (10545, 30936), (11601, 28120), (12654, 25780), (12890, 25308), (13320, 24491), (14060, 23202), (15468, 21090), (16872, 19335)]