15695005820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 37447038720

約数和(自身を除く): 21752032900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 71, 82, 89, 130, 142, 164, 178, 205, 233, 260, 284, 355, 356, 410, 445, 466, 533, 710, 820, 890, 923, 932, 1066, 1157, 1165, 1420, 1780, 1846, 2132, 2314, 2330, 2665, 2911, 3029, 3649, 3692, 4615, 4628, 4660, 5330, 5785, 5822, 6058, 6319, 7298, 9230, 9553, 10660, 11570, 11644, 12116, 12638, 14555, 14596, 15145, 16543, 18245, 18460, 19106, 20737, 23140, 25276, 29110, 30290, 31595, 33086, 36490, 37843, 38212, 41474, 47437, 47765, 58220, 60580, 63190, 66172, 72980, 75686, 82147, 82715, 82948, 94874, 95530, 103685, 124189, 126380, 151372, 164294, 165430, 189215, 189748, 191060, 207370, 215059, 237185, 248378, 259079, 269581, 328588, 330860, 378430, 410735, 414740, 430118, 474370, 496756, 518158, 539162, 620945, 678263, 756860, 821470, 850217, 860236, 948740, 1036316, 1075295, 1078324, 1241890, 1295395, 1347905, 1356526, 1472327, 1642940, 1700434, 2150590, 2483780, 2590790, 2695810, 2713052, 2944654, 3368027, 3391315, 3400868, 4251085, 4301180, 5181580, 5391620, 5889308, 6736054, 6782630, 7361635, 8502170, 8817419, 11052821, 13472108, 13565260, 14723270, 16840135, 17004340, 17634838, 19140251, 22105642, 29446540, 33680270, 35269676, 38280502, 44087095, 44211284, 55264105, 60365407, 67360540, 76561004, 88174190, 95701255, 110528210, 120730814, 176348380, 191402510, 221056420, 241461628, 301827035, 382805020, 603654070, 784750291, 1207308140, 1569500582, 3139001164, 3923751455, 7847502910, 15695005820]

約数ペア:

[(1, 15695005820), (2, 7847502910), (4, 3923751455), (5, 3139001164), (10, 1569500582), (13, 1207308140), (20, 784750291), (26, 603654070), (41, 382805020), (52, 301827035), (65, 241461628), (71, 221056420), (82, 191402510), (89, 176348380), (130, 120730814), (142, 110528210), (164, 95701255), (178, 88174190), (205, 76561004), (233, 67360540), (260, 60365407), (284, 55264105), (355, 44211284), (356, 44087095), (410, 38280502), (445, 35269676), (466, 33680270), (533, 29446540), (710, 22105642), (820, 19140251), (890, 17634838), (923, 17004340), (932, 16840135), (1066, 14723270), (1157, 13565260), (1165, 13472108), (1420, 11052821), (1780, 8817419), (1846, 8502170), (2132, 7361635), (2314, 6782630), (2330, 6736054), (2665, 5889308), (2911, 5391620), (3029, 5181580), (3649, 4301180), (3692, 4251085), (4615, 3400868), (4628, 3391315), (4660, 3368027), (5330, 2944654), (5785, 2713052), (5822, 2695810), (6058, 2590790), (6319, 2483780), (7298, 2150590), (9230, 1700434), (9553, 1642940), (10660, 1472327), (11570, 1356526), (11644, 1347905), (12116, 1295395), (12638, 1241890), (14555, 1078324), (14596, 1075295), (15145, 1036316), (16543, 948740), (18245, 860236), (18460, 850217), (19106, 821470), (20737, 756860), (23140, 678263), (25276, 620945), (29110, 539162), (30290, 518158), (31595, 496756), (33086, 474370), (36490, 430118), (37843, 414740), (38212, 410735), (41474, 378430), (47437, 330860), (47765, 328588), (58220, 269581), (60580, 259079), (63190, 248378), (66172, 237185), (72980, 215059), (75686, 207370), (82147, 191060), (82715, 189748), (82948, 189215), (94874, 165430), (95530, 164294), (103685, 151372), (124189, 126380)]