1228116960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1770

約数の個数: 288

約数和(自身を含む): 4858176960

約数和(自身を除く): 3630060000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 657, 672, 720, 730, 840, 876, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1440, 1460, 1533, 1669, 1680, 1752, 2016, 2044, 2190, 2336, 2520, 2555, 2628, 2920, 3066, 3285, 3338, 3360, 3504, 4088, 4380, 4599, 5007, 5040, 5110, 5256, 5840, 6132, 6570, 6676, 7008, 7665, 8176, 8345, 8760, 9198, 10014, 10080, 10220, 10512, 11680, 11683, 12264, 13140, 13352, 15021, 15330, 16352, 16690, 17520, 18396, 20028, 20440, 21024, 22995, 23366, 24528, 25035, 26280, 26704, 30042, 30660, 33380, 35040, 35049, 36792, 40056, 40880, 45990, 46732, 49056, 50070, 52560, 53408, 58415, 60084, 61320, 66760, 70098, 73584, 75105, 80112, 81760, 91980, 93464, 100140, 105120, 105147, 116830, 120168, 121837, 122640, 133520, 140196, 147168, 150210, 160224, 175245, 183960, 186928, 200280, 210294, 233660, 240336, 243674, 245280, 267040, 280392, 300420, 350490, 365511, 367920, 373856, 400560, 420588, 467320, 480672, 487348, 525735, 560784, 600840, 609185, 700980, 731022, 735840, 801120, 841176, 852859, 934640, 974696, 1051470, 1096533, 1121568, 1201680, 1218370, 1401960, 1462044, 1682352, 1705718, 1827555, 1869280, 1949392, 2102940, 2193066, 2403360, 2436740, 2558577, 2803920, 2924088, 3364704, 3411436, 3655110, 3898784, 4205880, 4264295, 4386132, 4873480, 5117154, 5482665, 5607840, 5848176, 6822872, 7310220, 7675731, 8411760, 8528590, 8772264, 9746960, 10234308, 10965330, 11696352, 12792885, 13645744, 14620440, 15351462, 16823520, 17057180, 17544528, 19493920, 20468616, 21930660, 25585770, 27291488, 29240880, 30702924, 34114360, 35089056, 38378655, 40937232, 43861320, 51171540, 58481760, 61405848, 68228720, 76757310, 81874464, 87722640, 102343080, 122811696, 136457440, 153514620, 175445280, 204686160, 245623392, 307029240, 409372320, 614058480, 1228116960]

約数ペア:

[(1, 1228116960), (2, 614058480), (3, 409372320), (4, 307029240), (5, 245623392), (6, 204686160), (7, 175445280), (8, 153514620), (9, 136457440), (10, 122811696), (12, 102343080), (14, 87722640), (15, 81874464), (16, 76757310), (18, 68228720), (20, 61405848), (21, 58481760), (24, 51171540), (28, 43861320), (30, 40937232), (32, 38378655), (35, 35089056), (36, 34114360), (40, 30702924), (42, 29240880), (45, 27291488), (48, 25585770), (56, 21930660), (60, 20468616), (63, 19493920), (70, 17544528), (72, 17057180), (73, 16823520), (80, 15351462), (84, 14620440), (90, 13645744), (96, 12792885), (105, 11696352), (112, 10965330), (120, 10234308), (126, 9746960), (140, 8772264), (144, 8528590), (146, 8411760), (160, 7675731), (168, 7310220), (180, 6822872), (210, 5848176), (219, 5607840), (224, 5482665), (240, 5117154), (252, 4873480), (280, 4386132), (288, 4264295), (292, 4205880), (315, 3898784), (336, 3655110), (360, 3411436), (365, 3364704), (420, 2924088), (438, 2803920), (480, 2558577), (504, 2436740), (511, 2403360), (560, 2193066), (584, 2102940), (630, 1949392), (657, 1869280), (672, 1827555), (720, 1705718), (730, 1682352), (840, 1462044), (876, 1401960), (1008, 1218370), (1022, 1201680), (1095, 1121568), (1120, 1096533), (1168, 1051470), (1260, 974696), (1314, 934640), (1440, 852859), (1460, 841176), (1533, 801120), (1669, 735840), (1680, 731022), (1752, 700980), (2016, 609185), (2044, 600840), (2190, 560784), (2336, 525735), (2520, 487348), (2555, 480672), (2628, 467320), (2920, 420588), (3066, 400560), (3285, 373856), (3338, 367920), (3360, 365511), (3504, 350490), (4088, 300420), (4380, 280392), (4599, 267040), (5007, 245280), (5040, 243674), (5110, 240336), (5256, 233660), (5840, 210294), (6132, 200280), (6570, 186928), (6676, 183960), (7008, 175245), (7665, 160224), (8176, 150210), (8345, 147168), (8760, 140196), (9198, 133520), (10014, 122640), (10080, 121837), (10220, 120168), (10512, 116830), (11680, 105147), (11683, 105120), (12264, 100140), (13140, 93464), (13352, 91980), (15021, 81760), (15330, 80112), (16352, 75105), (16690, 73584), (17520, 70098), (18396, 66760), (20028, 61320), (20440, 60084), (21024, 58415), (22995, 53408), (23366, 52560), (24528, 50070), (25035, 49056), (26280, 46732), (26704, 45990), (30042, 40880), (30660, 40056), (33380, 36792), (35040, 35049)]