1348656400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 360

約数和(自身を含む): 4171816320

約数和(自身を除く): 2823159920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 67, 70, 79, 80, 91, 98, 100, 104, 112, 130, 134, 140, 158, 175, 182, 196, 200, 208, 245, 260, 268, 280, 316, 325, 335, 350, 364, 392, 395, 400, 455, 469, 490, 520, 536, 553, 560, 632, 637, 650, 670, 700, 728, 784, 790, 871, 910, 938, 980, 1027, 1040, 1072, 1106, 1225, 1264, 1274, 1300, 1340, 1400, 1456, 1580, 1675, 1742, 1820, 1876, 1960, 1975, 2054, 2212, 2275, 2345, 2450, 2548, 2600, 2680, 2765, 2800, 3160, 3185, 3283, 3350, 3484, 3640, 3752, 3871, 3920, 3950, 4108, 4355, 4424, 4550, 4690, 4900, 5096, 5135, 5200, 5293, 5360, 5530, 6097, 6320, 6370, 6566, 6700, 6968, 7189, 7280, 7504, 7742, 7900, 8216, 8710, 8848, 9100, 9380, 9800, 10192, 10270, 10586, 11060, 11725, 12194, 12740, 13132, 13400, 13825, 13936, 14378, 15484, 15800, 15925, 16415, 16432, 17420, 18200, 18760, 19355, 19600, 20540, 21172, 21775, 22120, 23450, 24388, 25480, 25675, 26264, 26465, 26800, 27650, 28756, 30485, 30968, 31600, 31850, 32830, 34840, 35945, 36400, 37051, 37520, 38710, 41080, 42344, 42679, 43550, 44240, 46900, 48776, 50323, 50960, 51350, 52528, 52930, 55300, 57512, 60970, 61936, 63700, 65660, 68809, 69680, 71890, 74102, 77420, 82075, 82160, 84688, 85358, 87100, 93800, 96775, 97552, 100646, 102700, 105860, 110600, 115024, 121940, 127400, 131320, 132325, 137618, 143780, 148204, 152425, 154840, 164150, 170716, 174200, 179725, 185255, 187600, 193550, 201292, 205400, 211720, 213395, 221200, 243880, 251615, 254800, 259357, 262640, 264650, 275236, 287560, 296408, 304850, 309680, 328300, 341432, 344045, 348400, 359450, 370510, 387100, 402584, 410800, 423440, 426790, 481663, 487760, 503230, 518714, 529300, 550472, 575120, 592816, 609700, 656600, 682864, 688090, 718900, 741020, 774200, 805168, 853580, 926275, 963326, 1006460, 1037428, 1058600, 1066975, 1100944, 1219400, 1258075, 1296785, 1313200, 1376180, 1437800, 1482040, 1548400, 1707160, 1720225, 1852550, 1926652, 2012920, 2074856, 2117200, 2133950, 2408315, 2438800, 2516150, 2593570, 2752360, 2875600, 2964080, 3371641, 3414320, 3440450, 3705100, 3853304, 4025840, 4149712, 4267900, 4816630, 5032300, 5187140, 5504720, 6483925, 6743282, 6880900, 7410200, 7706608, 8535800, 9633260, 10064600, 10374280, 12041575, 12967850, 13486564, 13761800, 14820400, 16858205, 17071600, 19266520, 20129200, 20748560, 24083150, 25935700, 26973128, 27523600, 33716410, 38533040, 48166300, 51871400, 53946256, 67432820, 84291025, 96332600, 103742800, 134865640, 168582050, 192665200, 269731280, 337164100, 674328200, 1348656400]

約数ペア:

[(1, 1348656400), (2, 674328200), (4, 337164100), (5, 269731280), (7, 192665200), (8, 168582050), (10, 134865640), (13, 103742800), (14, 96332600), (16, 84291025), (20, 67432820), (25, 53946256), (26, 51871400), (28, 48166300), (35, 38533040), (40, 33716410), (49, 27523600), (50, 26973128), (52, 25935700), (56, 24083150), (65, 20748560), (67, 20129200), (70, 19266520), (79, 17071600), (80, 16858205), (91, 14820400), (98, 13761800), (100, 13486564), (104, 12967850), (112, 12041575), (130, 10374280), (134, 10064600), (140, 9633260), (158, 8535800), (175, 7706608), (182, 7410200), (196, 6880900), (200, 6743282), (208, 6483925), (245, 5504720), (260, 5187140), (268, 5032300), (280, 4816630), (316, 4267900), (325, 4149712), (335, 4025840), (350, 3853304), (364, 3705100), (392, 3440450), (395, 3414320), (400, 3371641), (455, 2964080), (469, 2875600), (490, 2752360), (520, 2593570), (536, 2516150), (553, 2438800), (560, 2408315), (632, 2133950), (637, 2117200), (650, 2074856), (670, 2012920), (700, 1926652), (728, 1852550), (784, 1720225), (790, 1707160), (871, 1548400), (910, 1482040), (938, 1437800), (980, 1376180), (1027, 1313200), (1040, 1296785), (1072, 1258075), (1106, 1219400), (1225, 1100944), (1264, 1066975), (1274, 1058600), (1300, 1037428), (1340, 1006460), (1400, 963326), (1456, 926275), (1580, 853580), (1675, 805168), (1742, 774200), (1820, 741020), (1876, 718900), (1960, 688090), (1975, 682864), (2054, 656600), (2212, 609700), (2275, 592816), (2345, 575120), (2450, 550472), (2548, 529300), (2600, 518714), (2680, 503230), (2765, 487760), (2800, 481663), (3160, 426790), (3185, 423440), (3283, 410800), (3350, 402584), (3484, 387100), (3640, 370510), (3752, 359450), (3871, 348400), (3920, 344045), (3950, 341432), (4108, 328300), (4355, 309680), (4424, 304850), (4550, 296408), (4690, 287560), (4900, 275236), (5096, 264650), (5135, 262640), (5200, 259357), (5293, 254800), (5360, 251615), (5530, 243880), (6097, 221200), (6320, 213395), (6370, 211720), (6566, 205400), (6700, 201292), (6968, 193550), (7189, 187600), (7280, 185255), (7504, 179725), (7742, 174200), (7900, 170716), (8216, 164150), (8710, 154840), (8848, 152425), (9100, 148204), (9380, 143780), (9800, 137618), (10192, 132325), (10270, 131320), (10586, 127400), (11060, 121940), (11725, 115024), (12194, 110600), (12740, 105860), (13132, 102700), (13400, 100646), (13825, 97552), (13936, 96775), (14378, 93800), (15484, 87100), (15800, 85358), (15925, 84688), (16415, 82160), (16432, 82075), (17420, 77420), (18200, 74102), (18760, 71890), (19355, 69680), (19600, 68809), (20540, 65660), (21172, 63700), (21775, 61936), (22120, 60970), (23450, 57512), (24388, 55300), (25480, 52930), (25675, 52528), (26264, 51350), (26465, 50960), (26800, 50323), (27650, 48776), (28756, 46900), (30485, 44240), (30968, 43550), (31600, 42679), (31850, 42344), (32830, 41080), (34840, 38710), (35945, 37520), (36400, 37051)]