1395641918160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{901997}}^1$

素因数の和:902330

約数の個数: 240

約数和(自身を含む): 5374060788096

約数和(自身を除く): 3978418869936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 307, 315, 336, 360, 420, 504, 560, 614, 630, 720, 840, 921, 1008, 1228, 1260, 1535, 1680, 1842, 2149, 2456, 2520, 2763, 3070, 3684, 4298, 4605, 4912, 5040, 5526, 6140, 6447, 7368, 8596, 9210, 10745, 11052, 12280, 12894, 13815, 14736, 17192, 18420, 19341, 21490, 22104, 24560, 25788, 27630, 32235, 34384, 36840, 38682, 42980, 44208, 51576, 55260, 64470, 73680, 77364, 85960, 96705, 103152, 110520, 128940, 154728, 171920, 193410, 221040, 257880, 309456, 386820, 515760, 773640, 901997, 1547280, 1803994, 2705991, 3607988, 4509985, 5411982, 6313979, 7215976, 8117973, 9019970, 10823964, 12627958, 13529955, 14431952, 16235946, 18039940, 18941937, 21647928, 25255916, 27059910, 31569895, 32471892, 36079880, 37883874, 40589865, 43295856, 50511832, 54119820, 56825811, 63139790, 64943784, 72159760, 75767748, 81179730, 94709685, 101023664, 108239640, 113651622, 126279580, 129887568, 151535496, 162359460, 189419370, 216479280, 227303244, 252559160, 276913079, 284129055, 303070992, 324718920, 378838740, 454606488, 505118320, 553826158, 568258110, 649437840, 757677480, 830739237, 909212976, 1107652316, 1136516220, 1384565395, 1515354960, 1661478474, 1938391553, 2215304632, 2273032440, 2492217711, 2769130790, 3322956948, 3876783106, 4153696185, 4430609264, 4546064880, 4984435422, 5538261580, 5815174659, 6645913896, 7753566212, 8307392370, 9691957765, 9968870844, 11076523160, 11630349318, 12461088555, 13291827792, 15507132424, 16614784740, 17445523977, 19383915530, 19937741688, 22153046320, 23260698636, 24922177110, 29075873295, 31014264848, 33229569480, 34891047954, 38767831060, 39875483376, 46521397272, 49844354220, 58151746590, 66459138960, 69782095908, 77535662120, 87227619885, 93042794544, 99688708440, 116303493180, 139564191816, 155071324240, 174455239770, 199377416880, 232606986360, 279128383632, 348910479540, 465213972720, 697820959080, 1395641918160]

約数ペア:

[(1, 1395641918160), (2, 697820959080), (3, 465213972720), (4, 348910479540), (5, 279128383632), (6, 232606986360), (7, 199377416880), (8, 174455239770), (9, 155071324240), (10, 139564191816), (12, 116303493180), (14, 99688708440), (15, 93042794544), (16, 87227619885), (18, 77535662120), (20, 69782095908), (21, 66459138960), (24, 58151746590), (28, 49844354220), (30, 46521397272), (35, 39875483376), (36, 38767831060), (40, 34891047954), (42, 33229569480), (45, 31014264848), (48, 29075873295), (56, 24922177110), (60, 23260698636), (63, 22153046320), (70, 19937741688), (72, 19383915530), (80, 17445523977), (84, 16614784740), (90, 15507132424), (105, 13291827792), (112, 12461088555), (120, 11630349318), (126, 11076523160), (140, 9968870844), (144, 9691957765), (168, 8307392370), (180, 7753566212), (210, 6645913896), (240, 5815174659), (252, 5538261580), (280, 4984435422), (307, 4546064880), (315, 4430609264), (336, 4153696185), (360, 3876783106), (420, 3322956948), (504, 2769130790), (560, 2492217711), (614, 2273032440), (630, 2215304632), (720, 1938391553), (840, 1661478474), (921, 1515354960), (1008, 1384565395), (1228, 1136516220), (1260, 1107652316), (1535, 909212976), (1680, 830739237), (1842, 757677480), (2149, 649437840), (2456, 568258110), (2520, 553826158), (2763, 505118320), (3070, 454606488), (3684, 378838740), (4298, 324718920), (4605, 303070992), (4912, 284129055), (5040, 276913079), (5526, 252559160), (6140, 227303244), (6447, 216479280), (7368, 189419370), (8596, 162359460), (9210, 151535496), (10745, 129887568), (11052, 126279580), (12280, 113651622), (12894, 108239640), (13815, 101023664), (14736, 94709685), (17192, 81179730), (18420, 75767748), (19341, 72159760), (21490, 64943784), (22104, 63139790), (24560, 56825811), (25788, 54119820), (27630, 50511832), (32235, 43295856), (34384, 40589865), (36840, 37883874), (38682, 36079880), (42980, 32471892), (44208, 31569895), (51576, 27059910), (55260, 25255916), (64470, 21647928), (73680, 18941937), (77364, 18039940), (85960, 16235946), (96705, 14431952), (103152, 13529955), (110520, 12627958), (128940, 10823964), (154728, 9019970), (171920, 8117973), (193410, 7215976), (221040, 6313979), (257880, 5411982), (309456, 4509985), (386820, 3607988), (515760, 2705991), (773640, 1803994), (901997, 1547280)]