213828120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 256

約数和(自身を含む): 798336000

約数和(自身を除く): 584507880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 164, 165, 180, 198, 205, 216, 220, 246, 264, 270, 297, 328, 330, 360, 369, 396, 410, 439, 440, 451, 492, 495, 540, 594, 615, 660, 738, 792, 820, 878, 902, 984, 990, 1080, 1107, 1188, 1230, 1317, 1320, 1353, 1476, 1485, 1640, 1756, 1804, 1845, 1980, 2195, 2214, 2255, 2376, 2460, 2634, 2706, 2952, 2970, 3512, 3608, 3690, 3951, 3960, 4059, 4390, 4428, 4510, 4829, 4920, 5268, 5412, 5535, 5940, 6585, 6765, 7380, 7902, 8118, 8780, 8856, 9020, 9658, 10536, 10824, 11070, 11853, 11880, 12177, 13170, 13530, 14487, 14760, 15804, 16236, 17560, 17999, 18040, 19316, 19755, 20295, 22140, 23706, 24145, 24354, 26340, 27060, 28974, 31608, 32472, 35998, 38632, 39510, 40590, 43461, 44280, 47412, 48290, 48708, 52680, 53997, 54120, 57948, 59265, 60885, 71996, 72435, 79020, 81180, 86922, 89995, 94824, 96580, 97416, 107994, 115896, 118530, 121770, 130383, 143992, 144870, 158040, 161991, 162360, 173844, 179990, 193160, 197989, 215988, 217305, 237060, 243540, 260766, 269985, 289740, 323982, 347688, 359980, 395978, 431976, 434610, 474120, 485973, 487080, 521532, 539970, 579480, 593967, 647964, 651915, 719960, 791956, 809955, 869220, 971946, 989945, 1043064, 1079940, 1187934, 1295928, 1303830, 1583912, 1619910, 1738440, 1781901, 1943892, 1979890, 2159880, 2375868, 2429865, 2607660, 2969835, 3239820, 3563802, 3887784, 3959780, 4751736, 4859730, 5215320, 5345703, 5939670, 6479640, 7127604, 7919560, 8909505, 9719460, 10691406, 11879340, 14255208, 17819010, 19438920, 21382812, 23758680, 26728515, 35638020, 42765624, 53457030, 71276040, 106914060, 213828120]

約数ペア:

[(1, 213828120), (2, 106914060), (3, 71276040), (4, 53457030), (5, 42765624), (6, 35638020), (8, 26728515), (9, 23758680), (10, 21382812), (11, 19438920), (12, 17819010), (15, 14255208), (18, 11879340), (20, 10691406), (22, 9719460), (24, 8909505), (27, 7919560), (30, 7127604), (33, 6479640), (36, 5939670), (40, 5345703), (41, 5215320), (44, 4859730), (45, 4751736), (54, 3959780), (55, 3887784), (60, 3563802), (66, 3239820), (72, 2969835), (82, 2607660), (88, 2429865), (90, 2375868), (99, 2159880), (108, 1979890), (110, 1943892), (120, 1781901), (123, 1738440), (132, 1619910), (135, 1583912), (164, 1303830), (165, 1295928), (180, 1187934), (198, 1079940), (205, 1043064), (216, 989945), (220, 971946), (246, 869220), (264, 809955), (270, 791956), (297, 719960), (328, 651915), (330, 647964), (360, 593967), (369, 579480), (396, 539970), (410, 521532), (439, 487080), (440, 485973), (451, 474120), (492, 434610), (495, 431976), (540, 395978), (594, 359980), (615, 347688), (660, 323982), (738, 289740), (792, 269985), (820, 260766), (878, 243540), (902, 237060), (984, 217305), (990, 215988), (1080, 197989), (1107, 193160), (1188, 179990), (1230, 173844), (1317, 162360), (1320, 161991), (1353, 158040), (1476, 144870), (1485, 143992), (1640, 130383), (1756, 121770), (1804, 118530), (1845, 115896), (1980, 107994), (2195, 97416), (2214, 96580), (2255, 94824), (2376, 89995), (2460, 86922), (2634, 81180), (2706, 79020), (2952, 72435), (2970, 71996), (3512, 60885), (3608, 59265), (3690, 57948), (3951, 54120), (3960, 53997), (4059, 52680), (4390, 48708), (4428, 48290), (4510, 47412), (4829, 44280), (4920, 43461), (5268, 40590), (5412, 39510), (5535, 38632), (5940, 35998), (6585, 32472), (6765, 31608), (7380, 28974), (7902, 27060), (8118, 26340), (8780, 24354), (8856, 24145), (9020, 23706), (9658, 22140), (10536, 20295), (10824, 19755), (11070, 19316), (11853, 18040), (11880, 17999), (12177, 17560), (13170, 16236), (13530, 15804), (14487, 14760)]