389623680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 384

約数和(自身を含む): 1495091520

約数和(自身を除く): 1105467840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 128, 136, 138, 144, 153, 160, 170, 173, 180, 184, 192, 204, 207, 230, 240, 255, 272, 276, 288, 306, 320, 340, 345, 346, 360, 368, 384, 391, 408, 414, 460, 480, 510, 519, 544, 552, 576, 612, 640, 680, 690, 692, 720, 736, 765, 782, 816, 828, 865, 920, 960, 1020, 1035, 1038, 1088, 1104, 1152, 1173, 1224, 1360, 1380, 1384, 1440, 1472, 1530, 1557, 1564, 1632, 1656, 1730, 1840, 1920, 1955, 2040, 2070, 2076, 2176, 2208, 2346, 2448, 2595, 2720, 2760, 2768, 2880, 2941, 2944, 3060, 3114, 3128, 3264, 3312, 3460, 3519, 3680, 3910, 3979, 4080, 4140, 4152, 4416, 4692, 4896, 5190, 5440, 5520, 5536, 5760, 5865, 5882, 6120, 6228, 6256, 6528, 6624, 6920, 7038, 7360, 7785, 7820, 7958, 8160, 8280, 8304, 8823, 8832, 9384, 9792, 10380, 10880, 11040, 11072, 11730, 11764, 11937, 12240, 12456, 12512, 13248, 13840, 14076, 14705, 14720, 15570, 15640, 15916, 16320, 16560, 16608, 17595, 17646, 18768, 19584, 19895, 20760, 22080, 22144, 23460, 23528, 23874, 24480, 24912, 25024, 26469, 26496, 27680, 28152, 29410, 31140, 31280, 31832, 32640, 33120, 33216, 35190, 35292, 35811, 37536, 39790, 41520, 44115, 44160, 46920, 47056, 47748, 48960, 49824, 50048, 52938, 55360, 56304, 58820, 59685, 62280, 62560, 63664, 66240, 66432, 67643, 70380, 70584, 71622, 75072, 79580, 83040, 88230, 93840, 94112, 95496, 97920, 99648, 105876, 110720, 112608, 117640, 119370, 124560, 125120, 127328, 132345, 132480, 135286, 140760, 141168, 143244, 150144, 159160, 166080, 176460, 179055, 187680, 188224, 190992, 199296, 202929, 211752, 225216, 235280, 238740, 249120, 250240, 254656, 264690, 270572, 281520, 282336, 286488, 318320, 332160, 338215, 352920, 358110, 375360, 376448, 381984, 405858, 423504, 450432, 470560, 477480, 498240, 509312, 529380, 541144, 563040, 564672, 572976, 608787, 636640, 676430, 705840, 716220, 750720, 763968, 811716, 847008, 941120, 954960, 996480, 1014645, 1058760, 1082288, 1126080, 1129344, 1145952, 1217574, 1273280, 1352860, 1411680, 1432440, 1527936, 1623432, 1694016, 1882240, 1909920, 2029290, 2117520, 2164576, 2252160, 2291904, 2435148, 2546560, 2705720, 2823360, 2864880, 3043935, 3246864, 3388032, 3819840, 4058580, 4235040, 4329152, 4583808, 4870296, 5411440, 5646720, 5729760, 6087870, 6493728, 7639680, 8117160, 8470080, 8658304, 9740592, 10822880, 11459520, 12175740, 12987456, 16234320, 16940160, 19481184, 21645760, 22919040, 24351480, 25974912, 32468640, 38962368, 43291520, 48702960, 64937280, 77924736, 97405920, 129874560, 194811840, 389623680]

約数ペア:

[(1, 389623680), (2, 194811840), (3, 129874560), (4, 97405920), (5, 77924736), (6, 64937280), (8, 48702960), (9, 43291520), (10, 38962368), (12, 32468640), (15, 25974912), (16, 24351480), (17, 22919040), (18, 21645760), (20, 19481184), (23, 16940160), (24, 16234320), (30, 12987456), (32, 12175740), (34, 11459520), (36, 10822880), (40, 9740592), (45, 8658304), (46, 8470080), (48, 8117160), (51, 7639680), (60, 6493728), (64, 6087870), (68, 5729760), (69, 5646720), (72, 5411440), (80, 4870296), (85, 4583808), (90, 4329152), (92, 4235040), (96, 4058580), (102, 3819840), (115, 3388032), (120, 3246864), (128, 3043935), (136, 2864880), (138, 2823360), (144, 2705720), (153, 2546560), (160, 2435148), (170, 2291904), (173, 2252160), (180, 2164576), (184, 2117520), (192, 2029290), (204, 1909920), (207, 1882240), (230, 1694016), (240, 1623432), (255, 1527936), (272, 1432440), (276, 1411680), (288, 1352860), (306, 1273280), (320, 1217574), (340, 1145952), (345, 1129344), (346, 1126080), (360, 1082288), (368, 1058760), (384, 1014645), (391, 996480), (408, 954960), (414, 941120), (460, 847008), (480, 811716), (510, 763968), (519, 750720), (544, 716220), (552, 705840), (576, 676430), (612, 636640), (640, 608787), (680, 572976), (690, 564672), (692, 563040), (720, 541144), (736, 529380), (765, 509312), (782, 498240), (816, 477480), (828, 470560), (865, 450432), (920, 423504), (960, 405858), (1020, 381984), (1035, 376448), (1038, 375360), (1088, 358110), (1104, 352920), (1152, 338215), (1173, 332160), (1224, 318320), (1360, 286488), (1380, 282336), (1384, 281520), (1440, 270572), (1472, 264690), (1530, 254656), (1557, 250240), (1564, 249120), (1632, 238740), (1656, 235280), (1730, 225216), (1840, 211752), (1920, 202929), (1955, 199296), (2040, 190992), (2070, 188224), (2076, 187680), (2176, 179055), (2208, 176460), (2346, 166080), (2448, 159160), (2595, 150144), (2720, 143244), (2760, 141168), (2768, 140760), (2880, 135286), (2941, 132480), (2944, 132345), (3060, 127328), (3114, 125120), (3128, 124560), (3264, 119370), (3312, 117640), (3460, 112608), (3519, 110720), (3680, 105876), (3910, 99648), (3979, 97920), (4080, 95496), (4140, 94112), (4152, 93840), (4416, 88230), (4692, 83040), (4896, 79580), (5190, 75072), (5440, 71622), (5520, 70584), (5536, 70380), (5760, 67643), (5865, 66432), (5882, 66240), (6120, 63664), (6228, 62560), (6256, 62280), (6528, 59685), (6624, 58820), (6920, 56304), (7038, 55360), (7360, 52938), (7785, 50048), (7820, 49824), (7958, 48960), (8160, 47748), (8280, 47056), (8304, 46920), (8823, 44160), (8832, 44115), (9384, 41520), (9792, 39790), (10380, 37536), (10880, 35811), (11040, 35292), (11072, 35190), (11730, 33216), (11764, 33120), (11937, 32640), (12240, 31832), (12456, 31280), (12512, 31140), (13248, 29410), (13840, 28152), (14076, 27680), (14705, 26496), (14720, 26469), (15570, 25024), (15640, 24912), (15916, 24480), (16320, 23874), (16560, 23528), (16608, 23460), (17595, 22144), (17646, 22080), (18768, 20760), (19584, 19895)]