680954040

素因数分解:

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

素因数の和:373

約数の個数: 384

約数和(自身を含む): 2625255360

約数和(自身を除く): 1944301320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 243, 255, 260, 270, 306, 312, 317, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 486, 510, 520, 540, 585, 612, 634, 648, 663, 680, 702, 765, 780, 810, 884, 918, 936, 951, 972, 1020, 1053, 1080, 1105, 1170, 1215, 1224, 1268, 1326, 1377, 1404, 1530, 1560, 1585, 1620, 1755, 1768, 1836, 1902, 1944, 1989, 2040, 2106, 2210, 2295, 2340, 2430, 2536, 2652, 2754, 2808, 2853, 3060, 3159, 3170, 3240, 3315, 3510, 3672, 3804, 3978, 4121, 4131, 4212, 4420, 4590, 4680, 4755, 4860, 5265, 5304, 5389, 5508, 5706, 5967, 6120, 6318, 6340, 6630, 6885, 7020, 7608, 7956, 8242, 8262, 8424, 8559, 8840, 9180, 9510, 9720, 9945, 10530, 10778, 11016, 11412, 11934, 12363, 12636, 12680, 13260, 13770, 14040, 14265, 15795, 15912, 16167, 16484, 16524, 17118, 17901, 18360, 19020, 19890, 20605, 20655, 21060, 21556, 22824, 23868, 24726, 25272, 25677, 26520, 26945, 27540, 28530, 29835, 31590, 32334, 32968, 33048, 34236, 35802, 37089, 38040, 39780, 41210, 41310, 42120, 42795, 43112, 47736, 48501, 49452, 51354, 53703, 53890, 55080, 57060, 59670, 61815, 63180, 64668, 68472, 70057, 71604, 74178, 77031, 79560, 80835, 82420, 82620, 85590, 89505, 97002, 98904, 102708, 107406, 107780, 111267, 114120, 119340, 123630, 126360, 128385, 129336, 140114, 143208, 145503, 148356, 154062, 161670, 164840, 165240, 171180, 179010, 185445, 194004, 205416, 210171, 214812, 215560, 222534, 238680, 242505, 247260, 256770, 268515, 280228, 291006, 296712, 308124, 323340, 333801, 342360, 350285, 358020, 370890, 385155, 388008, 420342, 429624, 436509, 445068, 485010, 494520, 513540, 537030, 556335, 560456, 582012, 616248, 630513, 646680, 667602, 700570, 716040, 727515, 741780, 770310, 840684, 873018, 890136, 970020, 1001403, 1027080, 1050855, 1074060, 1112670, 1164024, 1261026, 1309527, 1335204, 1401140, 1455030, 1483560, 1540620, 1669005, 1681368, 1746036, 1891539, 1940040, 2002806, 2101710, 2148120, 2182545, 2225340, 2522052, 2619054, 2670408, 2802280, 2910060, 3081240, 3152565, 3338010, 3492072, 3783078, 4005612, 4203420, 4365090, 4450680, 5007015, 5044104, 5238108, 5674617, 5820120, 6305130, 6547635, 6676020, 7566156, 8011224, 8406840, 8730180, 9457695, 10014030, 10476216, 11349234, 12610260, 13095270, 13352040, 15132312, 17023851, 17460360, 18915390, 20028060, 22698468, 25220520, 26190540, 28373085, 34047702, 37830780, 40056120, 45396936, 52381080, 56746170, 68095404, 75661560, 85119255, 113492340, 136190808, 170238510, 226984680, 340477020, 680954040]

約数ペア:

[(1, 680954040), (2, 340477020), (3, 226984680), (4, 170238510), (5, 136190808), (6, 113492340), (8, 85119255), (9, 75661560), (10, 68095404), (12, 56746170), (13, 52381080), (15, 45396936), (17, 40056120), (18, 37830780), (20, 34047702), (24, 28373085), (26, 26190540), (27, 25220520), (30, 22698468), (34, 20028060), (36, 18915390), (39, 17460360), (40, 17023851), (45, 15132312), (51, 13352040), (52, 13095270), (54, 12610260), (60, 11349234), (65, 10476216), (68, 10014030), (72, 9457695), (78, 8730180), (81, 8406840), (85, 8011224), (90, 7566156), (102, 6676020), (104, 6547635), (108, 6305130), (117, 5820120), (120, 5674617), (130, 5238108), (135, 5044104), (136, 5007015), (153, 4450680), (156, 4365090), (162, 4203420), (170, 4005612), (180, 3783078), (195, 3492072), (204, 3338010), (216, 3152565), (221, 3081240), (234, 2910060), (243, 2802280), (255, 2670408), (260, 2619054), (270, 2522052), (306, 2225340), (312, 2182545), (317, 2148120), (324, 2101710), (340, 2002806), (351, 1940040), (360, 1891539), (390, 1746036), (405, 1681368), (408, 1669005), (442, 1540620), (459, 1483560), (468, 1455030), (486, 1401140), (510, 1335204), (520, 1309527), (540, 1261026), (585, 1164024), (612, 1112670), (634, 1074060), (648, 1050855), (663, 1027080), (680, 1001403), (702, 970020), (765, 890136), (780, 873018), (810, 840684), (884, 770310), (918, 741780), (936, 727515), (951, 716040), (972, 700570), (1020, 667602), (1053, 646680), (1080, 630513), (1105, 616248), (1170, 582012), (1215, 560456), (1224, 556335), (1268, 537030), (1326, 513540), (1377, 494520), (1404, 485010), (1530, 445068), (1560, 436509), (1585, 429624), (1620, 420342), (1755, 388008), (1768, 385155), (1836, 370890), (1902, 358020), (1944, 350285), (1989, 342360), (2040, 333801), (2106, 323340), (2210, 308124), (2295, 296712), (2340, 291006), (2430, 280228), (2536, 268515), (2652, 256770), (2754, 247260), (2808, 242505), (2853, 238680), (3060, 222534), (3159, 215560), (3170, 214812), (3240, 210171), (3315, 205416), (3510, 194004), (3672, 185445), (3804, 179010), (3978, 171180), (4121, 165240), (4131, 164840), (4212, 161670), (4420, 154062), (4590, 148356), (4680, 145503), (4755, 143208), (4860, 140114), (5265, 129336), (5304, 128385), (5389, 126360), (5508, 123630), (5706, 119340), (5967, 114120), (6120, 111267), (6318, 107780), (6340, 107406), (6630, 102708), (6885, 98904), (7020, 97002), (7608, 89505), (7956, 85590), (8242, 82620), (8262, 82420), (8424, 80835), (8559, 79560), (8840, 77031), (9180, 74178), (9510, 71604), (9720, 70057), (9945, 68472), (10530, 64668), (10778, 63180), (11016, 61815), (11412, 59670), (11934, 57060), (12363, 55080), (12636, 53890), (12680, 53703), (13260, 51354), (13770, 49452), (14040, 48501), (14265, 47736), (15795, 43112), (15912, 42795), (16167, 42120), (16484, 41310), (16524, 41210), (17118, 39780), (17901, 38040), (18360, 37089), (19020, 35802), (19890, 34236), (20605, 33048), (20655, 32968), (21060, 32334), (21556, 31590), (22824, 29835), (23868, 28530), (24726, 27540), (25272, 26945), (25677, 26520)]