239932560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 320

約数和(自身を含む): 932511744

約数和(自身を除く): 692579184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 271, 272, 280, 310, 336, 340, 357, 372, 408, 420, 434, 465, 476, 496, 510, 527, 542, 560, 595, 620, 651, 680, 714, 744, 813, 816, 840, 868, 930, 952, 1020, 1054, 1084, 1085, 1190, 1240, 1302, 1355, 1360, 1428, 1488, 1581, 1626, 1680, 1736, 1785, 1860, 1897, 1904, 2040, 2108, 2168, 2170, 2380, 2480, 2604, 2635, 2710, 2856, 3162, 3252, 3255, 3472, 3570, 3689, 3720, 3794, 4065, 4080, 4216, 4336, 4340, 4607, 4760, 5208, 5270, 5420, 5691, 5712, 6324, 6504, 6510, 7140, 7378, 7440, 7588, 7905, 8130, 8401, 8432, 8680, 9214, 9485, 9520, 10416, 10540, 10840, 11067, 11382, 12648, 13008, 13020, 13821, 14280, 14756, 15176, 15810, 16260, 16802, 17360, 18428, 18445, 18970, 21080, 21680, 22134, 22764, 23035, 25203, 25296, 26040, 27642, 28455, 28560, 29512, 30352, 31620, 32249, 32520, 33604, 36856, 36890, 37940, 42005, 42160, 44268, 45528, 46070, 50406, 52080, 55284, 55335, 56910, 58807, 59024, 63240, 64498, 65040, 67208, 69105, 73712, 73780, 75880, 84010, 88536, 91056, 92140, 96747, 100812, 110568, 110670, 113820, 117614, 126015, 126480, 128996, 134416, 138210, 142817, 147560, 151760, 161245, 168020, 176421, 177072, 184280, 193494, 201624, 221136, 221340, 227640, 235228, 252030, 257992, 276420, 285634, 294035, 295120, 322490, 336040, 352842, 368560, 386988, 403248, 428451, 442680, 455280, 470456, 483735, 504060, 515984, 552840, 571268, 588070, 644980, 672080, 705684, 714085, 773976, 856902, 882105, 885360, 940912, 967470, 999719, 1008120, 1105680, 1142536, 1176140, 1289960, 1411368, 1428170, 1547952, 1713804, 1764210, 1934940, 1999438, 2016240, 2142255, 2285072, 2352280, 2579920, 2822736, 2856340, 2999157, 3427608, 3528420, 3869880, 3998876, 4284510, 4704560, 4998595, 5712680, 5998314, 6855216, 7056840, 7739760, 7997752, 8569020, 9997190, 11425360, 11996628, 14113680, 14995785, 15995504, 17138040, 19994380, 23993256, 29991570, 34276080, 39988760, 47986512, 59983140, 79977520, 119966280, 239932560]

約数ペア:

[(1, 239932560), (2, 119966280), (3, 79977520), (4, 59983140), (5, 47986512), (6, 39988760), (7, 34276080), (8, 29991570), (10, 23993256), (12, 19994380), (14, 17138040), (15, 15995504), (16, 14995785), (17, 14113680), (20, 11996628), (21, 11425360), (24, 9997190), (28, 8569020), (30, 7997752), (31, 7739760), (34, 7056840), (35, 6855216), (40, 5998314), (42, 5712680), (48, 4998595), (51, 4704560), (56, 4284510), (60, 3998876), (62, 3869880), (68, 3528420), (70, 3427608), (80, 2999157), (84, 2856340), (85, 2822736), (93, 2579920), (102, 2352280), (105, 2285072), (112, 2142255), (119, 2016240), (120, 1999438), (124, 1934940), (136, 1764210), (140, 1713804), (155, 1547952), (168, 1428170), (170, 1411368), (186, 1289960), (204, 1176140), (210, 1142536), (217, 1105680), (238, 1008120), (240, 999719), (248, 967470), (255, 940912), (271, 885360), (272, 882105), (280, 856902), (310, 773976), (336, 714085), (340, 705684), (357, 672080), (372, 644980), (408, 588070), (420, 571268), (434, 552840), (465, 515984), (476, 504060), (496, 483735), (510, 470456), (527, 455280), (542, 442680), (560, 428451), (595, 403248), (620, 386988), (651, 368560), (680, 352842), (714, 336040), (744, 322490), (813, 295120), (816, 294035), (840, 285634), (868, 276420), (930, 257992), (952, 252030), (1020, 235228), (1054, 227640), (1084, 221340), (1085, 221136), (1190, 201624), (1240, 193494), (1302, 184280), (1355, 177072), (1360, 176421), (1428, 168020), (1488, 161245), (1581, 151760), (1626, 147560), (1680, 142817), (1736, 138210), (1785, 134416), (1860, 128996), (1897, 126480), (1904, 126015), (2040, 117614), (2108, 113820), (2168, 110670), (2170, 110568), (2380, 100812), (2480, 96747), (2604, 92140), (2635, 91056), (2710, 88536), (2856, 84010), (3162, 75880), (3252, 73780), (3255, 73712), (3472, 69105), (3570, 67208), (3689, 65040), (3720, 64498), (3794, 63240), (4065, 59024), (4080, 58807), (4216, 56910), (4336, 55335), (4340, 55284), (4607, 52080), (4760, 50406), (5208, 46070), (5270, 45528), (5420, 44268), (5691, 42160), (5712, 42005), (6324, 37940), (6504, 36890), (6510, 36856), (7140, 33604), (7378, 32520), (7440, 32249), (7588, 31620), (7905, 30352), (8130, 29512), (8401, 28560), (8432, 28455), (8680, 27642), (9214, 26040), (9485, 25296), (9520, 25203), (10416, 23035), (10540, 22764), (10840, 22134), (11067, 21680), (11382, 21080), (12648, 18970), (13008, 18445), (13020, 18428), (13821, 17360), (14280, 16802), (14756, 16260), (15176, 15810)]