263163060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 878169600

約数和(自身を除く): 615006540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 109, 135, 153, 170, 180, 204, 218, 255, 263, 270, 306, 327, 340, 436, 459, 510, 526, 540, 545, 612, 654, 765, 789, 918, 981, 1020, 1052, 1090, 1308, 1315, 1530, 1578, 1635, 1836, 1853, 1962, 2180, 2295, 2367, 2630, 2943, 3060, 3156, 3270, 3706, 3924, 3945, 4471, 4590, 4734, 4905, 5260, 5559, 5886, 6540, 7101, 7412, 7890, 8942, 9180, 9265, 9468, 9810, 11118, 11772, 11835, 13413, 14202, 14715, 15780, 16677, 17884, 18530, 19620, 22236, 22355, 23670, 26826, 27795, 28404, 28667, 29430, 33354, 35505, 37060, 40239, 44710, 47340, 50031, 53652, 55590, 57334, 58860, 66708, 67065, 71010, 80478, 83385, 86001, 89420, 100062, 111180, 114668, 120717, 134130, 142020, 143335, 160956, 166770, 172002, 200124, 201195, 241434, 250155, 258003, 268260, 286670, 333540, 344004, 402390, 430005, 482868, 487339, 500310, 516006, 573340, 603585, 774009, 804780, 860010, 974678, 1000620, 1032012, 1207170, 1290015, 1462017, 1548018, 1720020, 1949356, 2414340, 2436695, 2580030, 2924034, 3096036, 3870045, 4386051, 4873390, 5160060, 5848068, 7310085, 7740090, 8772102, 9746780, 13158153, 14620170, 15480180, 17544204, 21930255, 26316306, 29240340, 43860510, 52632612, 65790765, 87721020, 131581530, 263163060]

約数ペア:

[(1, 263163060), (2, 131581530), (3, 87721020), (4, 65790765), (5, 52632612), (6, 43860510), (9, 29240340), (10, 26316306), (12, 21930255), (15, 17544204), (17, 15480180), (18, 14620170), (20, 13158153), (27, 9746780), (30, 8772102), (34, 7740090), (36, 7310085), (45, 5848068), (51, 5160060), (54, 4873390), (60, 4386051), (68, 3870045), (85, 3096036), (90, 2924034), (102, 2580030), (108, 2436695), (109, 2414340), (135, 1949356), (153, 1720020), (170, 1548018), (180, 1462017), (204, 1290015), (218, 1207170), (255, 1032012), (263, 1000620), (270, 974678), (306, 860010), (327, 804780), (340, 774009), (436, 603585), (459, 573340), (510, 516006), (526, 500310), (540, 487339), (545, 482868), (612, 430005), (654, 402390), (765, 344004), (789, 333540), (918, 286670), (981, 268260), (1020, 258003), (1052, 250155), (1090, 241434), (1308, 201195), (1315, 200124), (1530, 172002), (1578, 166770), (1635, 160956), (1836, 143335), (1853, 142020), (1962, 134130), (2180, 120717), (2295, 114668), (2367, 111180), (2630, 100062), (2943, 89420), (3060, 86001), (3156, 83385), (3270, 80478), (3706, 71010), (3924, 67065), (3945, 66708), (4471, 58860), (4590, 57334), (4734, 55590), (4905, 53652), (5260, 50031), (5559, 47340), (5886, 44710), (6540, 40239), (7101, 37060), (7412, 35505), (7890, 33354), (8942, 29430), (9180, 28667), (9265, 28404), (9468, 27795), (9810, 26826), (11118, 23670), (11772, 22355), (11835, 22236), (13413, 19620), (14202, 18530), (14715, 17884), (15780, 16677)]