222668160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 256

約数和(自身を含む): 834865920

約数和(自身を除く): 612197760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 811, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1622, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2433, 2496, 2640, 2860, 3120, 3244, 3432, 3520, 4055, 4160, 4224, 4290, 4576, 4866, 4992, 5280, 5720, 6240, 6488, 6864, 7040, 8110, 8320, 8580, 8921, 9152, 9732, 10543, 10560, 11440, 12165, 12480, 12976, 13728, 16220, 17160, 17842, 18304, 19464, 21086, 21120, 22880, 24330, 24960, 25952, 26763, 27456, 31629, 32440, 34320, 35684, 38928, 42172, 44605, 45760, 48660, 51904, 52715, 53526, 54912, 63258, 64880, 68640, 71368, 77856, 84344, 89210, 91520, 97320, 103808, 105430, 107052, 115973, 126516, 129760, 133815, 137280, 142736, 155712, 158145, 168688, 178420, 194640, 210860, 214104, 231946, 253032, 259520, 267630, 274560, 285472, 311424, 316290, 337376, 347919, 356840, 389280, 421720, 428208, 463892, 506064, 519040, 535260, 570944, 579865, 632580, 674752, 695838, 713680, 778560, 843440, 856416, 927784, 1012128, 1070520, 1141888, 1159730, 1265160, 1349504, 1391676, 1427360, 1557120, 1686880, 1712832, 1739595, 1855568, 2024256, 2141040, 2319460, 2530320, 2783352, 2854720, 3373760, 3425664, 3479190, 3711136, 4048512, 4282080, 4638920, 5060640, 5566704, 5709440, 6747520, 6958380, 7422272, 8564160, 9277840, 10121280, 11133408, 13916760, 14844544, 17128320, 18555680, 20242560, 22266816, 27833520, 37111360, 44533632, 55667040, 74222720, 111334080, 222668160]

約数ペア:

[(1, 222668160), (2, 111334080), (3, 74222720), (4, 55667040), (5, 44533632), (6, 37111360), (8, 27833520), (10, 22266816), (11, 20242560), (12, 18555680), (13, 17128320), (15, 14844544), (16, 13916760), (20, 11133408), (22, 10121280), (24, 9277840), (26, 8564160), (30, 7422272), (32, 6958380), (33, 6747520), (39, 5709440), (40, 5566704), (44, 5060640), (48, 4638920), (52, 4282080), (55, 4048512), (60, 3711136), (64, 3479190), (65, 3425664), (66, 3373760), (78, 2854720), (80, 2783352), (88, 2530320), (96, 2319460), (104, 2141040), (110, 2024256), (120, 1855568), (128, 1739595), (130, 1712832), (132, 1686880), (143, 1557120), (156, 1427360), (160, 1391676), (165, 1349504), (176, 1265160), (192, 1159730), (195, 1141888), (208, 1070520), (220, 1012128), (240, 927784), (260, 856416), (264, 843440), (286, 778560), (312, 713680), (320, 695838), (330, 674752), (352, 632580), (384, 579865), (390, 570944), (416, 535260), (429, 519040), (440, 506064), (480, 463892), (520, 428208), (528, 421720), (572, 389280), (624, 356840), (640, 347919), (660, 337376), (704, 316290), (715, 311424), (780, 285472), (811, 274560), (832, 267630), (858, 259520), (880, 253032), (960, 231946), (1040, 214104), (1056, 210860), (1144, 194640), (1248, 178420), (1320, 168688), (1408, 158145), (1430, 155712), (1560, 142736), (1622, 137280), (1664, 133815), (1716, 129760), (1760, 126516), (1920, 115973), (2080, 107052), (2112, 105430), (2145, 103808), (2288, 97320), (2433, 91520), (2496, 89210), (2640, 84344), (2860, 77856), (3120, 71368), (3244, 68640), (3432, 64880), (3520, 63258), (4055, 54912), (4160, 53526), (4224, 52715), (4290, 51904), (4576, 48660), (4866, 45760), (4992, 44605), (5280, 42172), (5720, 38928), (6240, 35684), (6488, 34320), (6864, 32440), (7040, 31629), (8110, 27456), (8320, 26763), (8580, 25952), (8921, 24960), (9152, 24330), (9732, 22880), (10543, 21120), (10560, 21086), (11440, 19464), (12165, 18304), (12480, 17842), (12976, 17160), (13728, 16220)]