2495366640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266599}}^1$

素因数の和:266631

約数の個数: 120

約数和(自身を含む): 9024943200

約数和(自身を除く): 6529576560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 266599, 533198, 799797, 1066396, 1332995, 1599594, 2132792, 2399391, 2665990, 3199188, 3465787, 3998985, 4265584, 4798782, 5331980, 6398376, 6931574, 7997970, 9597564, 10397361, 10663960, 11996955, 12796752, 13863148, 15995940, 17328935, 19195128, 20794722, 21327920, 23993910, 27726296, 31192083, 31991880, 34657870, 38390256, 41589444, 47987820, 51986805, 55452592, 62384166, 63983760, 69315740, 83178888, 95975640, 103973610, 124768332, 138631480, 155960415, 166357776, 191951280, 207947220, 249536664, 277262960, 311920830, 415894440, 499073328, 623841660, 831788880, 1247683320, 2495366640]

約数ペア:

[(1, 2495366640), (2, 1247683320), (3, 831788880), (4, 623841660), (5, 499073328), (6, 415894440), (8, 311920830), (9, 277262960), (10, 249536664), (12, 207947220), (13, 191951280), (15, 166357776), (16, 155960415), (18, 138631480), (20, 124768332), (24, 103973610), (26, 95975640), (30, 83178888), (36, 69315740), (39, 63983760), (40, 62384166), (45, 55452592), (48, 51986805), (52, 47987820), (60, 41589444), (65, 38390256), (72, 34657870), (78, 31991880), (80, 31192083), (90, 27726296), (104, 23993910), (117, 21327920), (120, 20794722), (130, 19195128), (144, 17328935), (156, 15995940), (180, 13863148), (195, 12796752), (208, 11996955), (234, 10663960), (240, 10397361), (260, 9597564), (312, 7997970), (360, 6931574), (390, 6398376), (468, 5331980), (520, 4798782), (585, 4265584), (624, 3998985), (720, 3465787), (780, 3199188), (936, 2665990), (1040, 2399391), (1170, 2132792), (1560, 1599594), (1872, 1332995), (2340, 1066396), (3120, 799797), (4680, 533198), (9360, 266599)]