56589840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 204736896

約数和(自身を除く): 148147056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 71, 72, 80, 81, 82, 90, 108, 120, 123, 135, 142, 144, 162, 164, 180, 205, 213, 216, 240, 243, 246, 270, 284, 324, 328, 355, 360, 369, 405, 410, 426, 432, 486, 492, 540, 568, 615, 639, 648, 656, 710, 720, 738, 810, 820, 852, 972, 984, 1065, 1080, 1107, 1136, 1215, 1230, 1278, 1296, 1420, 1476, 1620, 1640, 1704, 1845, 1917, 1944, 1968, 2130, 2160, 2214, 2430, 2460, 2556, 2840, 2911, 2952, 3195, 3240, 3280, 3321, 3408, 3690, 3834, 3888, 4260, 4428, 4860, 4920, 5112, 5535, 5680, 5751, 5822, 5904, 6390, 6480, 6642, 7380, 7668, 8520, 8733, 8856, 9585, 9720, 9840, 9963, 10224, 11070, 11502, 11644, 12780, 13284, 14555, 14760, 15336, 16605, 17040, 17253, 17466, 17712, 19170, 19440, 19926, 22140, 23004, 23288, 25560, 26199, 26568, 28755, 29110, 29520, 30672, 33210, 34506, 34932, 38340, 39852, 43665, 44280, 46008, 46576, 49815, 51120, 52398, 53136, 57510, 58220, 66420, 69012, 69864, 76680, 78597, 79704, 86265, 87330, 88560, 92016, 99630, 104796, 115020, 116440, 130995, 132840, 138024, 139728, 153360, 157194, 159408, 172530, 174660, 199260, 209592, 230040, 232880, 235791, 261990, 265680, 276048, 314388, 345060, 349320, 392985, 398520, 419184, 460080, 471582, 523980, 628776, 690120, 698640, 707373, 785970, 797040, 943164, 1047960, 1178955, 1257552, 1380240, 1414746, 1571940, 1886328, 2095920, 2357910, 2829492, 3143880, 3536865, 3772656, 4715820, 5658984, 6287760, 7073730, 9431640, 11317968, 14147460, 18863280, 28294920, 56589840]

約数ペア:

[(1, 56589840), (2, 28294920), (3, 18863280), (4, 14147460), (5, 11317968), (6, 9431640), (8, 7073730), (9, 6287760), (10, 5658984), (12, 4715820), (15, 3772656), (16, 3536865), (18, 3143880), (20, 2829492), (24, 2357910), (27, 2095920), (30, 1886328), (36, 1571940), (40, 1414746), (41, 1380240), (45, 1257552), (48, 1178955), (54, 1047960), (60, 943164), (71, 797040), (72, 785970), (80, 707373), (81, 698640), (82, 690120), (90, 628776), (108, 523980), (120, 471582), (123, 460080), (135, 419184), (142, 398520), (144, 392985), (162, 349320), (164, 345060), (180, 314388), (205, 276048), (213, 265680), (216, 261990), (240, 235791), (243, 232880), (246, 230040), (270, 209592), (284, 199260), (324, 174660), (328, 172530), (355, 159408), (360, 157194), (369, 153360), (405, 139728), (410, 138024), (426, 132840), (432, 130995), (486, 116440), (492, 115020), (540, 104796), (568, 99630), (615, 92016), (639, 88560), (648, 87330), (656, 86265), (710, 79704), (720, 78597), (738, 76680), (810, 69864), (820, 69012), (852, 66420), (972, 58220), (984, 57510), (1065, 53136), (1080, 52398), (1107, 51120), (1136, 49815), (1215, 46576), (1230, 46008), (1278, 44280), (1296, 43665), (1420, 39852), (1476, 38340), (1620, 34932), (1640, 34506), (1704, 33210), (1845, 30672), (1917, 29520), (1944, 29110), (1968, 28755), (2130, 26568), (2160, 26199), (2214, 25560), (2430, 23288), (2460, 23004), (2556, 22140), (2840, 19926), (2911, 19440), (2952, 19170), (3195, 17712), (3240, 17466), (3280, 17253), (3321, 17040), (3408, 16605), (3690, 15336), (3834, 14760), (3888, 14555), (4260, 13284), (4428, 12780), (4860, 11644), (4920, 11502), (5112, 11070), (5535, 10224), (5680, 9963), (5751, 9840), (5822, 9720), (5904, 9585), (6390, 8856), (6480, 8733), (6642, 8520), (7380, 7668)]