340477020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 1225119168

約数和(自身を除く): 884642148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 243, 255, 260, 270, 306, 317, 324, 340, 351, 390, 405, 442, 459, 468, 486, 510, 540, 585, 612, 634, 663, 702, 765, 780, 810, 884, 918, 951, 972, 1020, 1053, 1105, 1170, 1215, 1268, 1326, 1377, 1404, 1530, 1585, 1620, 1755, 1836, 1902, 1989, 2106, 2210, 2295, 2340, 2430, 2652, 2754, 2853, 3060, 3159, 3170, 3315, 3510, 3804, 3978, 4121, 4131, 4212, 4420, 4590, 4755, 4860, 5265, 5389, 5508, 5706, 5967, 6318, 6340, 6630, 6885, 7020, 7956, 8242, 8262, 8559, 9180, 9510, 9945, 10530, 10778, 11412, 11934, 12363, 12636, 13260, 13770, 14265, 15795, 16167, 16484, 16524, 17118, 17901, 19020, 19890, 20605, 20655, 21060, 21556, 23868, 24726, 25677, 26945, 27540, 28530, 29835, 31590, 32334, 34236, 35802, 37089, 39780, 41210, 41310, 42795, 48501, 49452, 51354, 53703, 53890, 57060, 59670, 61815, 63180, 64668, 70057, 71604, 74178, 77031, 80835, 82420, 82620, 85590, 89505, 97002, 102708, 107406, 107780, 111267, 119340, 123630, 128385, 140114, 145503, 148356, 154062, 161670, 171180, 179010, 185445, 194004, 210171, 214812, 222534, 242505, 247260, 256770, 268515, 280228, 291006, 308124, 323340, 333801, 350285, 358020, 370890, 385155, 420342, 436509, 445068, 485010, 513540, 537030, 556335, 582012, 630513, 667602, 700570, 727515, 741780, 770310, 840684, 873018, 970020, 1001403, 1050855, 1074060, 1112670, 1261026, 1309527, 1335204, 1401140, 1455030, 1540620, 1669005, 1746036, 1891539, 2002806, 2101710, 2182545, 2225340, 2522052, 2619054, 2910060, 3152565, 3338010, 3783078, 4005612, 4203420, 4365090, 5007015, 5238108, 5674617, 6305130, 6547635, 6676020, 7566156, 8730180, 9457695, 10014030, 11349234, 12610260, 13095270, 17023851, 18915390, 20028060, 22698468, 26190540, 28373085, 34047702, 37830780, 56746170, 68095404, 85119255, 113492340, 170238510, 340477020]

約数ペア:

[(1, 340477020), (2, 170238510), (3, 113492340), (4, 85119255), (5, 68095404), (6, 56746170), (9, 37830780), (10, 34047702), (12, 28373085), (13, 26190540), (15, 22698468), (17, 20028060), (18, 18915390), (20, 17023851), (26, 13095270), (27, 12610260), (30, 11349234), (34, 10014030), (36, 9457695), (39, 8730180), (45, 7566156), (51, 6676020), (52, 6547635), (54, 6305130), (60, 5674617), (65, 5238108), (68, 5007015), (78, 4365090), (81, 4203420), (85, 4005612), (90, 3783078), (102, 3338010), (108, 3152565), (117, 2910060), (130, 2619054), (135, 2522052), (153, 2225340), (156, 2182545), (162, 2101710), (170, 2002806), (180, 1891539), (195, 1746036), (204, 1669005), (221, 1540620), (234, 1455030), (243, 1401140), (255, 1335204), (260, 1309527), (270, 1261026), (306, 1112670), (317, 1074060), (324, 1050855), (340, 1001403), (351, 970020), (390, 873018), (405, 840684), (442, 770310), (459, 741780), (468, 727515), (486, 700570), (510, 667602), (540, 630513), (585, 582012), (612, 556335), (634, 537030), (663, 513540), (702, 485010), (765, 445068), (780, 436509), (810, 420342), (884, 385155), (918, 370890), (951, 358020), (972, 350285), (1020, 333801), (1053, 323340), (1105, 308124), (1170, 291006), (1215, 280228), (1268, 268515), (1326, 256770), (1377, 247260), (1404, 242505), (1530, 222534), (1585, 214812), (1620, 210171), (1755, 194004), (1836, 185445), (1902, 179010), (1989, 171180), (2106, 161670), (2210, 154062), (2295, 148356), (2340, 145503), (2430, 140114), (2652, 128385), (2754, 123630), (2853, 119340), (3060, 111267), (3159, 107780), (3170, 107406), (3315, 102708), (3510, 97002), (3804, 89505), (3978, 85590), (4121, 82620), (4131, 82420), (4212, 80835), (4420, 77031), (4590, 74178), (4755, 71604), (4860, 70057), (5265, 64668), (5389, 63180), (5508, 61815), (5706, 59670), (5967, 57060), (6318, 53890), (6340, 53703), (6630, 51354), (6885, 49452), (7020, 48501), (7956, 42795), (8242, 41310), (8262, 41210), (8559, 39780), (9180, 37089), (9510, 35802), (9945, 34236), (10530, 32334), (10778, 31590), (11412, 29835), (11934, 28530), (12363, 27540), (12636, 26945), (13260, 25677), (13770, 24726), (14265, 23868), (15795, 21556), (16167, 21060), (16484, 20655), (16524, 20605), (17118, 19890), (17901, 19020)]