317124720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1522

約数の個数: 240

約数和(自身を含む): 1205672832

約数和(自身を除く): 888548112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1483, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2966, 2970, 3240, 3564, 3888, 3960, 4449, 4455, 4752, 4860, 5346, 5932, 5940, 6480, 7128, 7415, 7920, 8898, 8910, 9720, 10692, 11864, 11880, 13347, 13365, 14256, 14830, 16313, 17796, 17820, 19440, 21384, 22245, 23728, 23760, 26694, 26730, 29660, 32626, 35592, 35640, 40041, 42768, 44490, 48939, 53388, 53460, 59320, 65252, 66735, 71184, 71280, 80082, 81565, 88980, 97878, 106776, 106920, 118640, 120123, 130504, 133470, 146817, 160164, 163130, 177960, 195756, 200205, 213552, 213840, 240246, 244695, 261008, 266940, 293634, 320328, 326260, 355920, 360369, 391512, 400410, 440451, 480492, 489390, 533880, 587268, 600615, 640656, 652520, 720738, 734085, 783024, 800820, 880902, 960984, 978780, 1067760, 1174536, 1201230, 1305040, 1321353, 1441476, 1468170, 1601640, 1761804, 1801845, 1921968, 1957560, 2202255, 2349072, 2402460, 2642706, 2882952, 2936340, 3203280, 3523608, 3603690, 3915120, 3964059, 4404510, 4804920, 5285412, 5765904, 5872680, 6606765, 7047216, 7207380, 7928118, 8809020, 9609840, 10570824, 11745360, 13213530, 14414760, 15856236, 17618040, 19820295, 21141648, 26427060, 28829520, 31712472, 35236080, 39640590, 52854120, 63424944, 79281180, 105708240, 158562360, 317124720]

約数ペア:

[(1, 317124720), (2, 158562360), (3, 105708240), (4, 79281180), (5, 63424944), (6, 52854120), (8, 39640590), (9, 35236080), (10, 31712472), (11, 28829520), (12, 26427060), (15, 21141648), (16, 19820295), (18, 17618040), (20, 15856236), (22, 14414760), (24, 13213530), (27, 11745360), (30, 10570824), (33, 9609840), (36, 8809020), (40, 7928118), (44, 7207380), (45, 7047216), (48, 6606765), (54, 5872680), (55, 5765904), (60, 5285412), (66, 4804920), (72, 4404510), (80, 3964059), (81, 3915120), (88, 3603690), (90, 3523608), (99, 3203280), (108, 2936340), (110, 2882952), (120, 2642706), (132, 2402460), (135, 2349072), (144, 2202255), (162, 1957560), (165, 1921968), (176, 1801845), (180, 1761804), (198, 1601640), (216, 1468170), (220, 1441476), (240, 1321353), (243, 1305040), (264, 1201230), (270, 1174536), (297, 1067760), (324, 978780), (330, 960984), (360, 880902), (396, 800820), (405, 783024), (432, 734085), (440, 720738), (486, 652520), (495, 640656), (528, 600615), (540, 587268), (594, 533880), (648, 489390), (660, 480492), (720, 440451), (792, 400410), (810, 391512), (880, 360369), (891, 355920), (972, 326260), (990, 320328), (1080, 293634), (1188, 266940), (1215, 261008), (1296, 244695), (1320, 240246), (1483, 213840), (1485, 213552), (1584, 200205), (1620, 195756), (1782, 177960), (1944, 163130), (1980, 160164), (2160, 146817), (2376, 133470), (2430, 130504), (2640, 120123), (2673, 118640), (2966, 106920), (2970, 106776), (3240, 97878), (3564, 88980), (3888, 81565), (3960, 80082), (4449, 71280), (4455, 71184), (4752, 66735), (4860, 65252), (5346, 59320), (5932, 53460), (5940, 53388), (6480, 48939), (7128, 44490), (7415, 42768), (7920, 40041), (8898, 35640), (8910, 35592), (9720, 32626), (10692, 29660), (11864, 26730), (11880, 26694), (13347, 23760), (13365, 23728), (14256, 22245), (14830, 21384), (16313, 19440), (17796, 17820)]