22880880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 87744384

約数和(自身を除く): 64863504

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, 107, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 214, 216, 220, 240, 243, 264, 270, 297, 321, 324, 330, 360, 396, 405, 428, 432, 440, 486, 495, 528, 535, 540, 594, 642, 648, 660, 720, 792, 810, 856, 880, 891, 963, 972, 990, 1070, 1080, 1177, 1188, 1215, 1284, 1296, 1320, 1485, 1584, 1605, 1620, 1712, 1782, 1926, 1944, 1980, 2140, 2160, 2354, 2376, 2430, 2568, 2640, 2673, 2889, 2970, 3210, 3240, 3531, 3564, 3852, 3888, 3960, 4280, 4455, 4708, 4752, 4815, 4860, 5136, 5346, 5778, 5885, 5940, 6420, 6480, 7062, 7128, 7704, 7920, 8560, 8667, 8910, 9416, 9630, 9720, 10593, 10692, 11556, 11770, 11880, 12840, 13365, 14124, 14256, 14445, 15408, 17334, 17655, 17820, 18832, 19260, 19440, 21186, 21384, 23112, 23540, 23760, 25680, 26001, 26730, 28248, 28890, 31779, 34668, 35310, 35640, 38520, 42372, 42768, 43335, 46224, 47080, 52002, 52965, 53460, 56496, 57780, 63558, 69336, 70620, 71280, 77040, 84744, 86670, 94160, 95337, 104004, 105930, 106920, 115560, 127116, 130005, 138672, 141240, 158895, 169488, 173340, 190674, 208008, 211860, 213840, 231120, 254232, 260010, 282480, 286011, 317790, 346680, 381348, 416016, 423720, 476685, 508464, 520020, 572022, 635580, 693360, 762696, 847440, 953370, 1040040, 1144044, 1271160, 1430055, 1525392, 1906740, 2080080, 2288088, 2542320, 2860110, 3813480, 4576176, 5720220, 7626960, 11440440, 22880880]

約数ペア:

[(1, 22880880), (2, 11440440), (3, 7626960), (4, 5720220), (5, 4576176), (6, 3813480), (8, 2860110), (9, 2542320), (10, 2288088), (11, 2080080), (12, 1906740), (15, 1525392), (16, 1430055), (18, 1271160), (20, 1144044), (22, 1040040), (24, 953370), (27, 847440), (30, 762696), (33, 693360), (36, 635580), (40, 572022), (44, 520020), (45, 508464), (48, 476685), (54, 423720), (55, 416016), (60, 381348), (66, 346680), (72, 317790), (80, 286011), (81, 282480), (88, 260010), (90, 254232), (99, 231120), (107, 213840), (108, 211860), (110, 208008), (120, 190674), (132, 173340), (135, 169488), (144, 158895), (162, 141240), (165, 138672), (176, 130005), (180, 127116), (198, 115560), (214, 106920), (216, 105930), (220, 104004), (240, 95337), (243, 94160), (264, 86670), (270, 84744), (297, 77040), (321, 71280), (324, 70620), (330, 69336), (360, 63558), (396, 57780), (405, 56496), (428, 53460), (432, 52965), (440, 52002), (486, 47080), (495, 46224), (528, 43335), (535, 42768), (540, 42372), (594, 38520), (642, 35640), (648, 35310), (660, 34668), (720, 31779), (792, 28890), (810, 28248), (856, 26730), (880, 26001), (891, 25680), (963, 23760), (972, 23540), (990, 23112), (1070, 21384), (1080, 21186), (1177, 19440), (1188, 19260), (1215, 18832), (1284, 17820), (1296, 17655), (1320, 17334), (1485, 15408), (1584, 14445), (1605, 14256), (1620, 14124), (1712, 13365), (1782, 12840), (1926, 11880), (1944, 11770), (1980, 11556), (2140, 10692), (2160, 10593), (2354, 9720), (2376, 9630), (2430, 9416), (2568, 8910), (2640, 8667), (2673, 8560), (2889, 7920), (2970, 7704), (3210, 7128), (3240, 7062), (3531, 6480), (3564, 6420), (3852, 5940), (3888, 5885), (3960, 5778), (4280, 5346), (4455, 5136), (4708, 4860), (4752, 4815)]