218459520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 842063040

約数和(自身を除く): 623603520

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, 97, 102, 115, 120, 128, 136, 138, 144, 153, 160, 170, 180, 184, 192, 194, 204, 207, 230, 240, 255, 272, 276, 288, 291, 306, 320, 340, 345, 360, 368, 384, 388, 391, 408, 414, 460, 480, 485, 510, 544, 552, 576, 582, 612, 640, 680, 690, 720, 736, 765, 776, 782, 816, 828, 873, 920, 960, 970, 1020, 1035, 1088, 1104, 1152, 1164, 1173, 1224, 1360, 1380, 1440, 1455, 1472, 1530, 1552, 1564, 1632, 1649, 1656, 1746, 1840, 1920, 1940, 1955, 2040, 2070, 2176, 2208, 2231, 2328, 2346, 2448, 2720, 2760, 2880, 2910, 2944, 3060, 3104, 3128, 3264, 3298, 3312, 3492, 3519, 3680, 3880, 3910, 4080, 4140, 4365, 4416, 4462, 4656, 4692, 4896, 4947, 5440, 5520, 5760, 5820, 5865, 6120, 6208, 6256, 6528, 6596, 6624, 6693, 6984, 7038, 7360, 7760, 7820, 8160, 8245, 8280, 8730, 8832, 8924, 9312, 9384, 9792, 9894, 10880, 11040, 11155, 11640, 11730, 12240, 12416, 12512, 13192, 13248, 13386, 13968, 14076, 14720, 14841, 15520, 15640, 16320, 16490, 16560, 17460, 17595, 17848, 18624, 18768, 19584, 19788, 20079, 22080, 22310, 23280, 23460, 24480, 24735, 25024, 26384, 26496, 26772, 27936, 28152, 29682, 31040, 31280, 32640, 32980, 33120, 33465, 34920, 35190, 35696, 37248, 37536, 37927, 39576, 40158, 44160, 44620, 46560, 46920, 48960, 49470, 50048, 52768, 53544, 55872, 56304, 59364, 62080, 62560, 65960, 66240, 66930, 69840, 70380, 71392, 74205, 75072, 75854, 79152, 80316, 89240, 93120, 93840, 97920, 98940, 100395, 105536, 107088, 111744, 112608, 113781, 118728, 125120, 131920, 132480, 133860, 139680, 140760, 142784, 148410, 150144, 151708, 158304, 160632, 178480, 186240, 187680, 189635, 197880, 200790, 211072, 214176, 225216, 227562, 237456, 250240, 263840, 267720, 279360, 281520, 285568, 296820, 303416, 316608, 321264, 341343, 356960, 375360, 379270, 395760, 401580, 428352, 450432, 455124, 474912, 527680, 535440, 558720, 563040, 568905, 593640, 606832, 633216, 642528, 682686, 713920, 750720, 758540, 791520, 803160, 856704, 910248, 949824, 1055360, 1070880, 1126080, 1137810, 1187280, 1213664, 1285056, 1365372, 1427840, 1517080, 1583040, 1606320, 1706715, 1820496, 1899648, 2141760, 2252160, 2275620, 2374560, 2427328, 2570112, 2730744, 3034160, 3166080, 3212640, 3413430, 3640992, 4283520, 4551240, 4749120, 4854656, 5461488, 6068320, 6425280, 6826860, 7281984, 9102480, 9498240, 10922976, 12136640, 12850560, 13653720, 14563968, 18204960, 21845952, 24273280, 27307440, 36409920, 43691904, 54614880, 72819840, 109229760, 218459520]

約数ペア:

[(1, 218459520), (2, 109229760), (3, 72819840), (4, 54614880), (5, 43691904), (6, 36409920), (8, 27307440), (9, 24273280), (10, 21845952), (12, 18204960), (15, 14563968), (16, 13653720), (17, 12850560), (18, 12136640), (20, 10922976), (23, 9498240), (24, 9102480), (30, 7281984), (32, 6826860), (34, 6425280), (36, 6068320), (40, 5461488), (45, 4854656), (46, 4749120), (48, 4551240), (51, 4283520), (60, 3640992), (64, 3413430), (68, 3212640), (69, 3166080), (72, 3034160), (80, 2730744), (85, 2570112), (90, 2427328), (92, 2374560), (96, 2275620), (97, 2252160), (102, 2141760), (115, 1899648), (120, 1820496), (128, 1706715), (136, 1606320), (138, 1583040), (144, 1517080), (153, 1427840), (160, 1365372), (170, 1285056), (180, 1213664), (184, 1187280), (192, 1137810), (194, 1126080), (204, 1070880), (207, 1055360), (230, 949824), (240, 910248), (255, 856704), (272, 803160), (276, 791520), (288, 758540), (291, 750720), (306, 713920), (320, 682686), (340, 642528), (345, 633216), (360, 606832), (368, 593640), (384, 568905), (388, 563040), (391, 558720), (408, 535440), (414, 527680), (460, 474912), (480, 455124), (485, 450432), (510, 428352), (544, 401580), (552, 395760), (576, 379270), (582, 375360), (612, 356960), (640, 341343), (680, 321264), (690, 316608), (720, 303416), (736, 296820), (765, 285568), (776, 281520), (782, 279360), (816, 267720), (828, 263840), (873, 250240), (920, 237456), (960, 227562), (970, 225216), (1020, 214176), (1035, 211072), (1088, 200790), (1104, 197880), (1152, 189635), (1164, 187680), (1173, 186240), (1224, 178480), (1360, 160632), (1380, 158304), (1440, 151708), (1455, 150144), (1472, 148410), (1530, 142784), (1552, 140760), (1564, 139680), (1632, 133860), (1649, 132480), (1656, 131920), (1746, 125120), (1840, 118728), (1920, 113781), (1940, 112608), (1955, 111744), (2040, 107088), (2070, 105536), (2176, 100395), (2208, 98940), (2231, 97920), (2328, 93840), (2346, 93120), (2448, 89240), (2720, 80316), (2760, 79152), (2880, 75854), (2910, 75072), (2944, 74205), (3060, 71392), (3104, 70380), (3128, 69840), (3264, 66930), (3298, 66240), (3312, 65960), (3492, 62560), (3519, 62080), (3680, 59364), (3880, 56304), (3910, 55872), (4080, 53544), (4140, 52768), (4365, 50048), (4416, 49470), (4462, 48960), (4656, 46920), (4692, 46560), (4896, 44620), (4947, 44160), (5440, 40158), (5520, 39576), (5760, 37927), (5820, 37536), (5865, 37248), (6120, 35696), (6208, 35190), (6256, 34920), (6528, 33465), (6596, 33120), (6624, 32980), (6693, 32640), (6984, 31280), (7038, 31040), (7360, 29682), (7760, 28152), (7820, 27936), (8160, 26772), (8245, 26496), (8280, 26384), (8730, 25024), (8832, 24735), (8924, 24480), (9312, 23460), (9384, 23280), (9792, 22310), (9894, 22080), (10880, 20079), (11040, 19788), (11155, 19584), (11640, 18768), (11730, 18624), (12240, 17848), (12416, 17595), (12512, 17460), (13192, 16560), (13248, 16490), (13386, 16320), (13968, 15640), (14076, 15520), (14720, 14841)]