18817628040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2357}}^1$

素因数の和:2772

約数の個数: 192

約数和(自身を含む): 62284023360

約数和(自身を除く): 43466395320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 331, 335, 360, 402, 536, 603, 662, 670, 804, 993, 1005, 1206, 1324, 1340, 1608, 1655, 1986, 2010, 2357, 2412, 2648, 2680, 2979, 3015, 3310, 3972, 4020, 4714, 4824, 4965, 5958, 6030, 6620, 7071, 7944, 8040, 9428, 9930, 11785, 11916, 12060, 13240, 14142, 14895, 18856, 19860, 21213, 22177, 23570, 23832, 24120, 28284, 29790, 35355, 39720, 42426, 44354, 47140, 56568, 59580, 66531, 70710, 84852, 88708, 94280, 106065, 110885, 119160, 133062, 141420, 157919, 169704, 177416, 199593, 212130, 221770, 266124, 282840, 315838, 332655, 399186, 424260, 443540, 473757, 532248, 631676, 665310, 780167, 789595, 798372, 848520, 887080, 947514, 997965, 1263352, 1330620, 1421271, 1560334, 1579190, 1596744, 1895028, 1995930, 2340501, 2368785, 2661240, 2842542, 3120668, 3158380, 3790056, 3900835, 3991860, 4681002, 4737570, 5685084, 6241336, 6316760, 7021503, 7106355, 7801670, 7983720, 9362004, 9475140, 11370168, 11702505, 14043006, 14212710, 15603340, 18724008, 18950280, 23405010, 28086012, 28425420, 31206680, 35107515, 46810020, 52271189, 56172024, 56850840, 70215030, 93620040, 104542378, 140430060, 156813567, 209084756, 261355945, 280860120, 313627134, 418169512, 470440701, 522711890, 627254268, 784067835, 940881402, 1045423780, 1254508536, 1568135670, 1881762804, 2090847560, 2352203505, 3136271340, 3763525608, 4704407010, 6272542680, 9408814020, 18817628040]

約数ペア:

[(1, 18817628040), (2, 9408814020), (3, 6272542680), (4, 4704407010), (5, 3763525608), (6, 3136271340), (8, 2352203505), (9, 2090847560), (10, 1881762804), (12, 1568135670), (15, 1254508536), (18, 1045423780), (20, 940881402), (24, 784067835), (30, 627254268), (36, 522711890), (40, 470440701), (45, 418169512), (60, 313627134), (67, 280860120), (72, 261355945), (90, 209084756), (120, 156813567), (134, 140430060), (180, 104542378), (201, 93620040), (268, 70215030), (331, 56850840), (335, 56172024), (360, 52271189), (402, 46810020), (536, 35107515), (603, 31206680), (662, 28425420), (670, 28086012), (804, 23405010), (993, 18950280), (1005, 18724008), (1206, 15603340), (1324, 14212710), (1340, 14043006), (1608, 11702505), (1655, 11370168), (1986, 9475140), (2010, 9362004), (2357, 7983720), (2412, 7801670), (2648, 7106355), (2680, 7021503), (2979, 6316760), (3015, 6241336), (3310, 5685084), (3972, 4737570), (4020, 4681002), (4714, 3991860), (4824, 3900835), (4965, 3790056), (5958, 3158380), (6030, 3120668), (6620, 2842542), (7071, 2661240), (7944, 2368785), (8040, 2340501), (9428, 1995930), (9930, 1895028), (11785, 1596744), (11916, 1579190), (12060, 1560334), (13240, 1421271), (14142, 1330620), (14895, 1263352), (18856, 997965), (19860, 947514), (21213, 887080), (22177, 848520), (23570, 798372), (23832, 789595), (24120, 780167), (28284, 665310), (29790, 631676), (35355, 532248), (39720, 473757), (42426, 443540), (44354, 424260), (47140, 399186), (56568, 332655), (59580, 315838), (66531, 282840), (70710, 266124), (84852, 221770), (88708, 212130), (94280, 199593), (106065, 177416), (110885, 169704), (119160, 157919), (133062, 141420)]