1313541360

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 280

約数和(自身を含む): 4644952704

約数和(自身を除く): 3331411344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 101, 108, 120, 135, 144, 162, 180, 202, 216, 223, 240, 243, 270, 303, 324, 360, 404, 405, 432, 446, 486, 505, 540, 606, 648, 669, 720, 729, 808, 810, 892, 909, 972, 1010, 1080, 1115, 1212, 1215, 1296, 1338, 1458, 1515, 1616, 1620, 1784, 1818, 1944, 2007, 2020, 2160, 2230, 2424, 2430, 2676, 2727, 2916, 3030, 3240, 3345, 3568, 3636, 3645, 3888, 4014, 4040, 4460, 4545, 4848, 4860, 5352, 5454, 5832, 6021, 6060, 6480, 6690, 7272, 7290, 8028, 8080, 8181, 8920, 9090, 9720, 10035, 10704, 10908, 11664, 12042, 12120, 13380, 13635, 14544, 14580, 16056, 16362, 17840, 18063, 18180, 19440, 20070, 21816, 22523, 24084, 24240, 24543, 26760, 27270, 29160, 30105, 32112, 32724, 36126, 36360, 40140, 40905, 43632, 45046, 48168, 49086, 53520, 54189, 54540, 58320, 60210, 65448, 67569, 72252, 72720, 73629, 80280, 81810, 90092, 90315, 96336, 98172, 108378, 109080, 112615, 120420, 122715, 130896, 135138, 144504, 147258, 160560, 162567, 163620, 180184, 180630, 196344, 202707, 216756, 218160, 225230, 240840, 245430, 270276, 270945, 289008, 294516, 325134, 327240, 337845, 360368, 361260, 368145, 392688, 405414, 433512, 450460, 481680, 490860, 540552, 541890, 589032, 608121, 650268, 654480, 675690, 722520, 736290, 810828, 812835, 867024, 900920, 981720, 1013535, 1081104, 1083780, 1178064, 1216242, 1300536, 1351380, 1445040, 1472580, 1621656, 1625670, 1801840, 1824363, 1963440, 2027070, 2167560, 2432484, 2601072, 2702760, 2945160, 3040605, 3243312, 3251340, 3648726, 4054140, 4335120, 4864968, 5405520, 5473089, 5890320, 6081210, 6502680, 7297452, 8108280, 9121815, 9729936, 10946178, 12162420, 13005360, 14594904, 16216560, 16419267, 18243630, 21892356, 24324840, 27365445, 29189808, 32838534, 36487260, 43784712, 48649680, 54730890, 65677068, 72974520, 82096335, 87569424, 109461780, 131354136, 145949040, 164192670, 218923560, 262708272, 328385340, 437847120, 656770680, 1313541360]

約数ペア:

[(1, 1313541360), (2, 656770680), (3, 437847120), (4, 328385340), (5, 262708272), (6, 218923560), (8, 164192670), (9, 145949040), (10, 131354136), (12, 109461780), (15, 87569424), (16, 82096335), (18, 72974520), (20, 65677068), (24, 54730890), (27, 48649680), (30, 43784712), (36, 36487260), (40, 32838534), (45, 29189808), (48, 27365445), (54, 24324840), (60, 21892356), (72, 18243630), (80, 16419267), (81, 16216560), (90, 14594904), (101, 13005360), (108, 12162420), (120, 10946178), (135, 9729936), (144, 9121815), (162, 8108280), (180, 7297452), (202, 6502680), (216, 6081210), (223, 5890320), (240, 5473089), (243, 5405520), (270, 4864968), (303, 4335120), (324, 4054140), (360, 3648726), (404, 3251340), (405, 3243312), (432, 3040605), (446, 2945160), (486, 2702760), (505, 2601072), (540, 2432484), (606, 2167560), (648, 2027070), (669, 1963440), (720, 1824363), (729, 1801840), (808, 1625670), (810, 1621656), (892, 1472580), (909, 1445040), (972, 1351380), (1010, 1300536), (1080, 1216242), (1115, 1178064), (1212, 1083780), (1215, 1081104), (1296, 1013535), (1338, 981720), (1458, 900920), (1515, 867024), (1616, 812835), (1620, 810828), (1784, 736290), (1818, 722520), (1944, 675690), (2007, 654480), (2020, 650268), (2160, 608121), (2230, 589032), (2424, 541890), (2430, 540552), (2676, 490860), (2727, 481680), (2916, 450460), (3030, 433512), (3240, 405414), (3345, 392688), (3568, 368145), (3636, 361260), (3645, 360368), (3888, 337845), (4014, 327240), (4040, 325134), (4460, 294516), (4545, 289008), (4848, 270945), (4860, 270276), (5352, 245430), (5454, 240840), (5832, 225230), (6021, 218160), (6060, 216756), (6480, 202707), (6690, 196344), (7272, 180630), (7290, 180184), (8028, 163620), (8080, 162567), (8181, 160560), (8920, 147258), (9090, 144504), (9720, 135138), (10035, 130896), (10704, 122715), (10908, 120420), (11664, 112615), (12042, 109080), (12120, 108378), (13380, 98172), (13635, 96336), (14544, 90315), (14580, 90092), (16056, 81810), (16362, 80280), (17840, 73629), (18063, 72720), (18180, 72252), (19440, 67569), (20070, 65448), (21816, 60210), (22523, 58320), (24084, 54540), (24240, 54189), (24543, 53520), (26760, 49086), (27270, 48168), (29160, 45046), (30105, 43632), (32112, 40905), (32724, 40140), (36126, 36360)]