140848740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 472953600

約数和(自身を除く): 332104860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 67, 68, 85, 90, 102, 108, 134, 135, 153, 170, 180, 201, 204, 229, 255, 268, 270, 306, 335, 340, 402, 458, 459, 510, 540, 603, 612, 670, 687, 765, 804, 916, 918, 1005, 1020, 1139, 1145, 1206, 1340, 1374, 1530, 1809, 1836, 2010, 2061, 2278, 2290, 2295, 2412, 2748, 3015, 3060, 3417, 3435, 3618, 3893, 4020, 4122, 4556, 4580, 4590, 5695, 6030, 6183, 6834, 6870, 7236, 7786, 8244, 9045, 9180, 10251, 10305, 11390, 11679, 12060, 12366, 13668, 13740, 15343, 15572, 17085, 18090, 19465, 20502, 20610, 22780, 23358, 24732, 30686, 30753, 30915, 34170, 35037, 36180, 38930, 41004, 41220, 46029, 46716, 51255, 58395, 61372, 61506, 61830, 68340, 70074, 76715, 77860, 92058, 102510, 105111, 116790, 123012, 123660, 138087, 140148, 153430, 153765, 175185, 184116, 205020, 210222, 230145, 233580, 260831, 276174, 306860, 307530, 350370, 414261, 420444, 460290, 521662, 525555, 552348, 615060, 690435, 700740, 782493, 828522, 920580, 1043324, 1051110, 1304155, 1380870, 1564986, 1657044, 2071305, 2102220, 2347479, 2608310, 2761740, 3129972, 3912465, 4142610, 4694958, 5216620, 7042437, 7824930, 8285220, 9389916, 11737395, 14084874, 15649860, 23474790, 28169748, 35212185, 46949580, 70424370, 140848740]

約数ペア:

[(1, 140848740), (2, 70424370), (3, 46949580), (4, 35212185), (5, 28169748), (6, 23474790), (9, 15649860), (10, 14084874), (12, 11737395), (15, 9389916), (17, 8285220), (18, 7824930), (20, 7042437), (27, 5216620), (30, 4694958), (34, 4142610), (36, 3912465), (45, 3129972), (51, 2761740), (54, 2608310), (60, 2347479), (67, 2102220), (68, 2071305), (85, 1657044), (90, 1564986), (102, 1380870), (108, 1304155), (134, 1051110), (135, 1043324), (153, 920580), (170, 828522), (180, 782493), (201, 700740), (204, 690435), (229, 615060), (255, 552348), (268, 525555), (270, 521662), (306, 460290), (335, 420444), (340, 414261), (402, 350370), (458, 307530), (459, 306860), (510, 276174), (540, 260831), (603, 233580), (612, 230145), (670, 210222), (687, 205020), (765, 184116), (804, 175185), (916, 153765), (918, 153430), (1005, 140148), (1020, 138087), (1139, 123660), (1145, 123012), (1206, 116790), (1340, 105111), (1374, 102510), (1530, 92058), (1809, 77860), (1836, 76715), (2010, 70074), (2061, 68340), (2278, 61830), (2290, 61506), (2295, 61372), (2412, 58395), (2748, 51255), (3015, 46716), (3060, 46029), (3417, 41220), (3435, 41004), (3618, 38930), (3893, 36180), (4020, 35037), (4122, 34170), (4556, 30915), (4580, 30753), (4590, 30686), (5695, 24732), (6030, 23358), (6183, 22780), (6834, 20610), (6870, 20502), (7236, 19465), (7786, 18090), (8244, 17085), (9045, 15572), (9180, 15343), (10251, 13740), (10305, 13668), (11390, 12366), (11679, 12060)]