71132796540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{326867}}^1$

素因数の和:326929

約数の個数: 192

約数和(自身を含む): 246013931520

約数和(自身を除く): 174881134980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 10881, 12090, 14508, 16740, 18135, 21762, 24180, 36270, 43524, 54405, 72540, 108810, 217620, 326867, 653734, 980601, 1307468, 1634335, 1961202, 2941803, 3268670, 3922404, 4249271, 4903005, 5883606, 6537340, 8498542, 8825409, 9806010, 10132877, 11767212, 12747813, 14709015, 16997084, 17650818, 19612020, 20265754, 21246355, 25495626, 29418030, 30398631, 35301636, 38243439, 40531508, 42492710, 44127045, 50664385, 50991252, 58836060, 60797262, 63739065, 76486878, 84985420, 88254090, 91195893, 101328770, 114730317, 121594524, 127478130, 131727401, 151993155, 152973756, 176508180, 182391786, 191217195, 202657540, 229460634, 254956260, 263454802, 273587679, 303986310, 364783572, 382434390, 395182203, 455979465, 458921268, 526909604, 547175358, 573651585, 607972620, 658637005, 764868780, 790364406, 911958930, 1094350716, 1147303170, 1185546609, 1317274010, 1367938395, 1580728812, 1823917860, 1975911015, 2294606340, 2371093218, 2634548020, 2735876790, 3556639827, 3951822030, 4742186436, 5471753580, 5927733045, 7113279654, 7903644060, 11855466090, 14226559308, 17783199135, 23710932180, 35566398270, 71132796540]

約数ペア:

[(1, 71132796540), (2, 35566398270), (3, 23710932180), (4, 17783199135), (5, 14226559308), (6, 11855466090), (9, 7903644060), (10, 7113279654), (12, 5927733045), (13, 5471753580), (15, 4742186436), (18, 3951822030), (20, 3556639827), (26, 2735876790), (27, 2634548020), (30, 2371093218), (31, 2294606340), (36, 1975911015), (39, 1823917860), (45, 1580728812), (52, 1367938395), (54, 1317274010), (60, 1185546609), (62, 1147303170), (65, 1094350716), (78, 911958930), (90, 790364406), (93, 764868780), (108, 658637005), (117, 607972620), (124, 573651585), (130, 547175358), (135, 526909604), (155, 458921268), (156, 455979465), (180, 395182203), (186, 382434390), (195, 364783572), (234, 303986310), (260, 273587679), (270, 263454802), (279, 254956260), (310, 229460634), (351, 202657540), (372, 191217195), (390, 182391786), (403, 176508180), (465, 152973756), (468, 151993155), (540, 131727401), (558, 127478130), (585, 121594524), (620, 114730317), (702, 101328770), (780, 91195893), (806, 88254090), (837, 84985420), (930, 76486878), (1116, 63739065), (1170, 60797262), (1209, 58836060), (1395, 50991252), (1404, 50664385), (1612, 44127045), (1674, 42492710), (1755, 40531508), (1860, 38243439), (2015, 35301636), (2340, 30398631), (2418, 29418030), (2790, 25495626), (3348, 21246355), (3510, 20265754), (3627, 19612020), (4030, 17650818), (4185, 16997084), (4836, 14709015), (5580, 12747813), (6045, 11767212), (7020, 10132877), (7254, 9806010), (8060, 8825409), (8370, 8498542), (10881, 6537340), (12090, 5883606), (14508, 4903005), (16740, 4249271), (18135, 3922404), (21762, 3268670), (24180, 2941803), (36270, 1961202), (43524, 1634335), (54405, 1307468), (72540, 980601), (108810, 653734), (217620, 326867)]