79440480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 330946560

約数和(自身を除く): 251506080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 142, 144, 148, 160, 168, 180, 185, 189, 210, 213, 216, 222, 224, 240, 252, 259, 270, 280, 284, 288, 296, 315, 333, 336, 355, 360, 370, 378, 420, 426, 432, 444, 480, 497, 504, 518, 540, 555, 560, 568, 592, 630, 639, 666, 672, 710, 720, 740, 756, 777, 840, 852, 864, 888, 945, 994, 999, 1008, 1036, 1065, 1080, 1110, 1120, 1136, 1184, 1260, 1278, 1295, 1332, 1420, 1440, 1480, 1491, 1512, 1554, 1665, 1680, 1704, 1776, 1890, 1917, 1988, 1998, 2016, 2072, 2130, 2160, 2220, 2272, 2331, 2485, 2520, 2556, 2590, 2627, 2664, 2840, 2960, 2982, 3024, 3108, 3195, 3330, 3360, 3408, 3552, 3780, 3834, 3885, 3976, 3996, 4144, 4260, 4320, 4440, 4473, 4662, 4970, 4995, 5040, 5112, 5180, 5254, 5328, 5680, 5920, 5964, 6048, 6216, 6390, 6660, 6816, 6993, 7455, 7560, 7668, 7770, 7881, 7952, 7992, 8288, 8520, 8880, 8946, 9324, 9585, 9940, 9990, 10080, 10224, 10360, 10508, 10656, 11360, 11655, 11928, 12432, 12780, 13135, 13320, 13419, 13986, 14910, 15120, 15336, 15540, 15762, 15904, 15984, 17040, 17760, 17892, 18389, 18648, 19170, 19880, 19980, 20448, 20720, 21016, 22365, 23310, 23643, 23856, 24864, 25560, 26270, 26640, 26838, 27972, 29820, 30240, 30672, 31080, 31524, 31968, 34080, 34965, 35784, 36778, 37296, 38340, 39405, 39760, 39960, 41440, 42032, 44730, 46620, 47286, 47712, 51120, 52540, 53280, 53676, 55167, 55944, 59640, 61344, 62160, 63048, 67095, 69930, 70929, 71568, 73556, 74592, 76680, 78810, 79520, 79920, 84064, 89460, 91945, 93240, 94572, 102240, 105080, 107352, 110334, 111888, 118215, 119280, 124320, 126096, 134190, 139860, 141858, 143136, 147112, 153360, 157620, 159840, 165501, 178920, 183890, 186480, 189144, 210160, 214704, 220668, 223776, 236430, 238560, 252192, 268380, 275835, 279720, 283716, 294224, 306720, 315240, 331002, 354645, 357840, 367780, 372960, 378288, 420320, 429408, 441336, 472860, 496503, 536760, 551670, 559440, 567432, 588448, 630480, 662004, 709290, 715680, 735560, 756576, 827505, 882672, 945720, 993006, 1073520, 1103340, 1118880, 1134864, 1260960, 1324008, 1418580, 1471120, 1655010, 1765344, 1891440, 1986012, 2147040, 2206680, 2269728, 2482515, 2648016, 2837160, 2942240, 3310020, 3782880, 3972024, 4413360, 4965030, 5296032, 5674320, 6620040, 7944048, 8826720, 9930060, 11348640, 13240080, 15888096, 19860120, 26480160, 39720240, 79440480]

約数ペア:

[(1, 79440480), (2, 39720240), (3, 26480160), (4, 19860120), (5, 15888096), (6, 13240080), (7, 11348640), (8, 9930060), (9, 8826720), (10, 7944048), (12, 6620040), (14, 5674320), (15, 5296032), (16, 4965030), (18, 4413360), (20, 3972024), (21, 3782880), (24, 3310020), (27, 2942240), (28, 2837160), (30, 2648016), (32, 2482515), (35, 2269728), (36, 2206680), (37, 2147040), (40, 1986012), (42, 1891440), (45, 1765344), (48, 1655010), (54, 1471120), (56, 1418580), (60, 1324008), (63, 1260960), (70, 1134864), (71, 1118880), (72, 1103340), (74, 1073520), (80, 993006), (84, 945720), (90, 882672), (96, 827505), (105, 756576), (108, 735560), (111, 715680), (112, 709290), (120, 662004), (126, 630480), (135, 588448), (140, 567432), (142, 559440), (144, 551670), (148, 536760), (160, 496503), (168, 472860), (180, 441336), (185, 429408), (189, 420320), (210, 378288), (213, 372960), (216, 367780), (222, 357840), (224, 354645), (240, 331002), (252, 315240), (259, 306720), (270, 294224), (280, 283716), (284, 279720), (288, 275835), (296, 268380), (315, 252192), (333, 238560), (336, 236430), (355, 223776), (360, 220668), (370, 214704), (378, 210160), (420, 189144), (426, 186480), (432, 183890), (444, 178920), (480, 165501), (497, 159840), (504, 157620), (518, 153360), (540, 147112), (555, 143136), (560, 141858), (568, 139860), (592, 134190), (630, 126096), (639, 124320), (666, 119280), (672, 118215), (710, 111888), (720, 110334), (740, 107352), (756, 105080), (777, 102240), (840, 94572), (852, 93240), (864, 91945), (888, 89460), (945, 84064), (994, 79920), (999, 79520), (1008, 78810), (1036, 76680), (1065, 74592), (1080, 73556), (1110, 71568), (1120, 70929), (1136, 69930), (1184, 67095), (1260, 63048), (1278, 62160), (1295, 61344), (1332, 59640), (1420, 55944), (1440, 55167), (1480, 53676), (1491, 53280), (1512, 52540), (1554, 51120), (1665, 47712), (1680, 47286), (1704, 46620), (1776, 44730), (1890, 42032), (1917, 41440), (1988, 39960), (1998, 39760), (2016, 39405), (2072, 38340), (2130, 37296), (2160, 36778), (2220, 35784), (2272, 34965), (2331, 34080), (2485, 31968), (2520, 31524), (2556, 31080), (2590, 30672), (2627, 30240), (2664, 29820), (2840, 27972), (2960, 26838), (2982, 26640), (3024, 26270), (3108, 25560), (3195, 24864), (3330, 23856), (3360, 23643), (3408, 23310), (3552, 22365), (3780, 21016), (3834, 20720), (3885, 20448), (3976, 19980), (3996, 19880), (4144, 19170), (4260, 18648), (4320, 18389), (4440, 17892), (4473, 17760), (4662, 17040), (4970, 15984), (4995, 15904), (5040, 15762), (5112, 15540), (5180, 15336), (5254, 15120), (5328, 14910), (5680, 13986), (5920, 13419), (5964, 13320), (6048, 13135), (6216, 12780), (6390, 12432), (6660, 11928), (6816, 11655), (6993, 11360), (7455, 10656), (7560, 10508), (7668, 10360), (7770, 10224), (7881, 10080), (7952, 9990), (7992, 9940), (8288, 9585), (8520, 9324), (8880, 8946)]