7916095980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10159}}^1$

素因数の和:10230

約数の個数: 240

約数和(自身を含む): 27468819840

約数和(自身を除く): 19552723860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 222, 234, 260, 270, 324, 333, 351, 370, 390, 405, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 810, 962, 999, 1053, 1110, 1170, 1332, 1404, 1443, 1620, 1665, 1755, 1924, 1998, 2106, 2220, 2340, 2405, 2886, 2997, 3330, 3510, 3996, 4212, 4329, 4810, 4995, 5265, 5772, 5994, 6660, 7020, 7215, 8658, 9620, 9990, 10159, 10530, 11988, 12987, 14430, 14985, 17316, 19980, 20318, 21060, 21645, 25974, 28860, 29970, 30477, 38961, 40636, 43290, 50795, 51948, 59940, 60954, 64935, 77922, 86580, 91431, 101590, 121908, 129870, 132067, 152385, 155844, 182862, 194805, 203180, 259740, 264134, 274293, 304770, 365724, 375883, 389610, 396201, 457155, 528268, 548586, 609540, 660335, 751766, 779220, 792402, 822879, 914310, 1097172, 1127649, 1188603, 1320670, 1371465, 1503532, 1584804, 1645758, 1828620, 1879415, 1981005, 2255298, 2377206, 2641340, 2742930, 3291516, 3382947, 3565809, 3758830, 3962010, 4114395, 4510596, 4754412, 4886479, 5485860, 5638245, 5943015, 6765894, 7131618, 7517660, 7924020, 8228790, 9772958, 10148841, 10697427, 11276490, 11886030, 13531788, 14263236, 14659437, 16457580, 16914735, 17829045, 19545916, 20297682, 21394854, 22552980, 23772060, 24432395, 29318874, 30446523, 33829470, 35658090, 40595364, 42789708, 43978311, 48864790, 50744205, 53487135, 58637748, 60893046, 67658940, 71316180, 73297185, 87956622, 97729580, 101488410, 106974270, 121786092, 131934933, 146594370, 152232615, 175913244, 202976820, 213948540, 219891555, 263869866, 293188740, 304465230, 395804799, 439783110, 527739732, 608930460, 659674665, 791609598, 879566220, 1319349330, 1583219196, 1979023995, 2638698660, 3958047990, 7916095980]

約数ペア:

[(1, 7916095980), (2, 3958047990), (3, 2638698660), (4, 1979023995), (5, 1583219196), (6, 1319349330), (9, 879566220), (10, 791609598), (12, 659674665), (13, 608930460), (15, 527739732), (18, 439783110), (20, 395804799), (26, 304465230), (27, 293188740), (30, 263869866), (36, 219891555), (37, 213948540), (39, 202976820), (45, 175913244), (52, 152232615), (54, 146594370), (60, 131934933), (65, 121786092), (74, 106974270), (78, 101488410), (81, 97729580), (90, 87956622), (108, 73297185), (111, 71316180), (117, 67658940), (130, 60893046), (135, 58637748), (148, 53487135), (156, 50744205), (162, 48864790), (180, 43978311), (185, 42789708), (195, 40595364), (222, 35658090), (234, 33829470), (260, 30446523), (270, 29318874), (324, 24432395), (333, 23772060), (351, 22552980), (370, 21394854), (390, 20297682), (405, 19545916), (444, 17829045), (468, 16914735), (481, 16457580), (540, 14659437), (555, 14263236), (585, 13531788), (666, 11886030), (702, 11276490), (740, 10697427), (780, 10148841), (810, 9772958), (962, 8228790), (999, 7924020), (1053, 7517660), (1110, 7131618), (1170, 6765894), (1332, 5943015), (1404, 5638245), (1443, 5485860), (1620, 4886479), (1665, 4754412), (1755, 4510596), (1924, 4114395), (1998, 3962010), (2106, 3758830), (2220, 3565809), (2340, 3382947), (2405, 3291516), (2886, 2742930), (2997, 2641340), (3330, 2377206), (3510, 2255298), (3996, 1981005), (4212, 1879415), (4329, 1828620), (4810, 1645758), (4995, 1584804), (5265, 1503532), (5772, 1371465), (5994, 1320670), (6660, 1188603), (7020, 1127649), (7215, 1097172), (8658, 914310), (9620, 822879), (9990, 792402), (10159, 779220), (10530, 751766), (11988, 660335), (12987, 609540), (14430, 548586), (14985, 528268), (17316, 457155), (19980, 396201), (20318, 389610), (21060, 375883), (21645, 365724), (25974, 304770), (28860, 274293), (29970, 264134), (30477, 259740), (38961, 203180), (40636, 194805), (43290, 182862), (50795, 155844), (51948, 152385), (59940, 132067), (60954, 129870), (64935, 121908), (77922, 101590), (86580, 91431)]