238321440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 480

約数和(自身を含む): 1001113344

約数和(自身を除く): 762791904

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, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 142, 144, 148, 160, 162, 168, 180, 185, 189, 210, 213, 216, 222, 224, 240, 252, 259, 270, 280, 284, 288, 296, 315, 324, 333, 336, 355, 360, 370, 378, 405, 420, 426, 432, 444, 480, 497, 504, 518, 540, 555, 560, 567, 568, 592, 630, 639, 648, 666, 672, 710, 720, 740, 756, 777, 810, 840, 852, 864, 888, 945, 994, 999, 1008, 1036, 1065, 1080, 1110, 1120, 1134, 1136, 1184, 1260, 1278, 1295, 1296, 1332, 1420, 1440, 1480, 1491, 1512, 1554, 1620, 1665, 1680, 1704, 1776, 1890, 1917, 1988, 1998, 2016, 2072, 2130, 2160, 2220, 2268, 2272, 2331, 2485, 2520, 2556, 2590, 2592, 2627, 2664, 2835, 2840, 2960, 2982, 2997, 3024, 3108, 3195, 3240, 3330, 3360, 3408, 3552, 3780, 3834, 3885, 3976, 3996, 4144, 4260, 4320, 4440, 4473, 4536, 4662, 4970, 4995, 5040, 5112, 5180, 5254, 5328, 5670, 5680, 5751, 5920, 5964, 5994, 6048, 6216, 6390, 6480, 6660, 6816, 6993, 7455, 7560, 7668, 7770, 7881, 7952, 7992, 8288, 8520, 8880, 8946, 9072, 9324, 9585, 9940, 9990, 10080, 10224, 10360, 10508, 10656, 11340, 11360, 11502, 11655, 11928, 11988, 12432, 12780, 12960, 13135, 13320, 13419, 13986, 14910, 14985, 15120, 15336, 15540, 15762, 15904, 15984, 17040, 17760, 17892, 18144, 18389, 18648, 19170, 19880, 19980, 20448, 20720, 20979, 21016, 22365, 22680, 23004, 23310, 23643, 23856, 23976, 24864, 25560, 26270, 26640, 26838, 27972, 28755, 29820, 29970, 30240, 30672, 31080, 31524, 31968, 34080, 34965, 35784, 36778, 37296, 38340, 39405, 39760, 39960, 40257, 41440, 41958, 42032, 44730, 45360, 46008, 46620, 47286, 47712, 47952, 51120, 52540, 53280, 53676, 55167, 55944, 57510, 59640, 59940, 61344, 62160, 63048, 67095, 69930, 70929, 71568, 73556, 74592, 76680, 78810, 79520, 79920, 80514, 83916, 84064, 89460, 90720, 91945, 92016, 93240, 94572, 95904, 102240, 104895, 105080, 107352, 110334, 111888, 115020, 118215, 119280, 119880, 124320, 126096, 134190, 139860, 141858, 143136, 147112, 153360, 157620, 159840, 161028, 165501, 167832, 178920, 183890, 184032, 186480, 189144, 201285, 209790, 210160, 212787, 214704, 220668, 223776, 230040, 236430, 238560, 239760, 252192, 268380, 275835, 279720, 283716, 294224, 306720, 315240, 322056, 331002, 335664, 354645, 357840, 367780, 372960, 378288, 402570, 419580, 420320, 425574, 429408, 441336, 460080, 472860, 479520, 496503, 536760, 551670, 559440, 567432, 588448, 630480, 644112, 662004, 671328, 709290, 715680, 735560, 756576, 805140, 827505, 839160, 851148, 882672, 920160, 945720, 993006, 1063935, 1073520, 1103340, 1118880, 1134864, 1260960, 1288224, 1324008, 1418580, 1471120, 1489509, 1610280, 1655010, 1678320, 1702296, 1765344, 1891440, 1986012, 2127870, 2147040, 2206680, 2269728, 2482515, 2648016, 2837160, 2942240, 2979018, 3220560, 3310020, 3356640, 3404592, 3782880, 3972024, 4255740, 4413360, 4965030, 5296032, 5674320, 5958036, 6441120, 6620040, 6809184, 7447545, 7944048, 8511480, 8826720, 9930060, 11348640, 11916072, 13240080, 14895090, 15888096, 17022960, 19860120, 23832144, 26480160, 29790180, 34045920, 39720240, 47664288, 59580360, 79440480, 119160720, 238321440]

約数ペア:

[(1, 238321440), (2, 119160720), (3, 79440480), (4, 59580360), (5, 47664288), (6, 39720240), (7, 34045920), (8, 29790180), (9, 26480160), (10, 23832144), (12, 19860120), (14, 17022960), (15, 15888096), (16, 14895090), (18, 13240080), (20, 11916072), (21, 11348640), (24, 9930060), (27, 8826720), (28, 8511480), (30, 7944048), (32, 7447545), (35, 6809184), (36, 6620040), (37, 6441120), (40, 5958036), (42, 5674320), (45, 5296032), (48, 4965030), (54, 4413360), (56, 4255740), (60, 3972024), (63, 3782880), (70, 3404592), (71, 3356640), (72, 3310020), (74, 3220560), (80, 2979018), (81, 2942240), (84, 2837160), (90, 2648016), (96, 2482515), (105, 2269728), (108, 2206680), (111, 2147040), (112, 2127870), (120, 1986012), (126, 1891440), (135, 1765344), (140, 1702296), (142, 1678320), (144, 1655010), (148, 1610280), (160, 1489509), (162, 1471120), (168, 1418580), (180, 1324008), (185, 1288224), (189, 1260960), (210, 1134864), (213, 1118880), (216, 1103340), (222, 1073520), (224, 1063935), (240, 993006), (252, 945720), (259, 920160), (270, 882672), (280, 851148), (284, 839160), (288, 827505), (296, 805140), (315, 756576), (324, 735560), (333, 715680), (336, 709290), (355, 671328), (360, 662004), (370, 644112), (378, 630480), (405, 588448), (420, 567432), (426, 559440), (432, 551670), (444, 536760), (480, 496503), (497, 479520), (504, 472860), (518, 460080), (540, 441336), (555, 429408), (560, 425574), (567, 420320), (568, 419580), (592, 402570), (630, 378288), (639, 372960), (648, 367780), (666, 357840), (672, 354645), (710, 335664), (720, 331002), (740, 322056), (756, 315240), (777, 306720), (810, 294224), (840, 283716), (852, 279720), (864, 275835), (888, 268380), (945, 252192), (994, 239760), (999, 238560), (1008, 236430), (1036, 230040), (1065, 223776), (1080, 220668), (1110, 214704), (1120, 212787), (1134, 210160), (1136, 209790), (1184, 201285), (1260, 189144), (1278, 186480), (1295, 184032), (1296, 183890), (1332, 178920), (1420, 167832), (1440, 165501), (1480, 161028), (1491, 159840), (1512, 157620), (1554, 153360), (1620, 147112), (1665, 143136), (1680, 141858), (1704, 139860), (1776, 134190), (1890, 126096), (1917, 124320), (1988, 119880), (1998, 119280), (2016, 118215), (2072, 115020), (2130, 111888), (2160, 110334), (2220, 107352), (2268, 105080), (2272, 104895), (2331, 102240), (2485, 95904), (2520, 94572), (2556, 93240), (2590, 92016), (2592, 91945), (2627, 90720), (2664, 89460), (2835, 84064), (2840, 83916), (2960, 80514), (2982, 79920), (2997, 79520), (3024, 78810), (3108, 76680), (3195, 74592), (3240, 73556), (3330, 71568), (3360, 70929), (3408, 69930), (3552, 67095), (3780, 63048), (3834, 62160), (3885, 61344), (3976, 59940), (3996, 59640), (4144, 57510), (4260, 55944), (4320, 55167), (4440, 53676), (4473, 53280), (4536, 52540), (4662, 51120), (4970, 47952), (4995, 47712), (5040, 47286), (5112, 46620), (5180, 46008), (5254, 45360), (5328, 44730), (5670, 42032), (5680, 41958), (5751, 41440), (5920, 40257), (5964, 39960), (5994, 39760), (6048, 39405), (6216, 38340), (6390, 37296), (6480, 36778), (6660, 35784), (6816, 34965), (6993, 34080), (7455, 31968), (7560, 31524), (7668, 31080), (7770, 30672), (7881, 30240), (7952, 29970), (7992, 29820), (8288, 28755), (8520, 27972), (8880, 26838), (8946, 26640), (9072, 26270), (9324, 25560), (9585, 24864), (9940, 23976), (9990, 23856), (10080, 23643), (10224, 23310), (10360, 23004), (10508, 22680), (10656, 22365), (11340, 21016), (11360, 20979), (11502, 20720), (11655, 20448), (11928, 19980), (11988, 19880), (12432, 19170), (12780, 18648), (12960, 18389), (13135, 18144), (13320, 17892), (13419, 17760), (13986, 17040), (14910, 15984), (14985, 15904), (15120, 15762), (15336, 15540)]