29278080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 120294720

約数和(自身を除く): 91016640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 30, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 60, 64, 65, 68, 69, 72, 78, 80, 85, 90, 92, 96, 102, 104, 115, 117, 120, 128, 130, 136, 138, 144, 153, 156, 160, 170, 180, 184, 192, 195, 204, 207, 208, 221, 230, 234, 240, 255, 260, 272, 276, 288, 299, 306, 312, 320, 340, 345, 360, 368, 384, 390, 391, 408, 414, 416, 442, 460, 468, 480, 510, 520, 544, 552, 576, 585, 598, 612, 624, 640, 663, 680, 690, 720, 736, 765, 780, 782, 816, 828, 832, 884, 897, 920, 936, 960, 1020, 1035, 1040, 1088, 1104, 1105, 1152, 1170, 1173, 1196, 1224, 1248, 1326, 1360, 1380, 1440, 1472, 1495, 1530, 1560, 1564, 1632, 1656, 1664, 1768, 1794, 1840, 1872, 1920, 1955, 1989, 2040, 2070, 2080, 2176, 2208, 2210, 2340, 2346, 2392, 2448, 2496, 2652, 2691, 2720, 2760, 2880, 2944, 2990, 3060, 3120, 3128, 3264, 3312, 3315, 3519, 3536, 3588, 3680, 3744, 3910, 3978, 4080, 4140, 4160, 4416, 4420, 4485, 4680, 4692, 4784, 4896, 4992, 5083, 5304, 5382, 5440, 5520, 5760, 5865, 5980, 6120, 6240, 6256, 6528, 6624, 6630, 7038, 7072, 7176, 7360, 7488, 7820, 7956, 8160, 8280, 8320, 8832, 8840, 8970, 9360, 9384, 9568, 9792, 9945, 10166, 10608, 10764, 10880, 11040, 11730, 11960, 12240, 12480, 12512, 13248, 13260, 13455, 14076, 14144, 14352, 14720, 14976, 15249, 15640, 15912, 16320, 16560, 17595, 17680, 17940, 18720, 18768, 19136, 19584, 19890, 20332, 21216, 21528, 22080, 23460, 23920, 24480, 24960, 25024, 25415, 26496, 26520, 26910, 28152, 28288, 28704, 30498, 31280, 31824, 32640, 33120, 35190, 35360, 35880, 37440, 37536, 38272, 39780, 40664, 42432, 43056, 44160, 45747, 46920, 47840, 48960, 50048, 50830, 53040, 53820, 56304, 57408, 60996, 62560, 63648, 66240, 70380, 70720, 71760, 74880, 75072, 76245, 79560, 81328, 84864, 86112, 91494, 93840, 95680, 97920, 101660, 106080, 107640, 112608, 114816, 121992, 125120, 127296, 132480, 140760, 141440, 143520, 150144, 152490, 159120, 162656, 172224, 182988, 187680, 191360, 203320, 212160, 215280, 225216, 228735, 243984, 250240, 254592, 281520, 287040, 304980, 318240, 325312, 344448, 365976, 375360, 406640, 424320, 430560, 450432, 457470, 487968, 563040, 574080, 609960, 636480, 650624, 731952, 750720, 813280, 861120, 914940, 975936, 1126080, 1219920, 1272960, 1463904, 1626560, 1722240, 1829880, 1951872, 2252160, 2439840, 2927808, 3253120, 3659760, 4879680, 5855616, 7319520, 9759360, 14639040, 29278080]

約数ペア:

[(1, 29278080), (2, 14639040), (3, 9759360), (4, 7319520), (5, 5855616), (6, 4879680), (8, 3659760), (9, 3253120), (10, 2927808), (12, 2439840), (13, 2252160), (15, 1951872), (16, 1829880), (17, 1722240), (18, 1626560), (20, 1463904), (23, 1272960), (24, 1219920), (26, 1126080), (30, 975936), (32, 914940), (34, 861120), (36, 813280), (39, 750720), (40, 731952), (45, 650624), (46, 636480), (48, 609960), (51, 574080), (52, 563040), (60, 487968), (64, 457470), (65, 450432), (68, 430560), (69, 424320), (72, 406640), (78, 375360), (80, 365976), (85, 344448), (90, 325312), (92, 318240), (96, 304980), (102, 287040), (104, 281520), (115, 254592), (117, 250240), (120, 243984), (128, 228735), (130, 225216), (136, 215280), (138, 212160), (144, 203320), (153, 191360), (156, 187680), (160, 182988), (170, 172224), (180, 162656), (184, 159120), (192, 152490), (195, 150144), (204, 143520), (207, 141440), (208, 140760), (221, 132480), (230, 127296), (234, 125120), (240, 121992), (255, 114816), (260, 112608), (272, 107640), (276, 106080), (288, 101660), (299, 97920), (306, 95680), (312, 93840), (320, 91494), (340, 86112), (345, 84864), (360, 81328), (368, 79560), (384, 76245), (390, 75072), (391, 74880), (408, 71760), (414, 70720), (416, 70380), (442, 66240), (460, 63648), (468, 62560), (480, 60996), (510, 57408), (520, 56304), (544, 53820), (552, 53040), (576, 50830), (585, 50048), (598, 48960), (612, 47840), (624, 46920), (640, 45747), (663, 44160), (680, 43056), (690, 42432), (720, 40664), (736, 39780), (765, 38272), (780, 37536), (782, 37440), (816, 35880), (828, 35360), (832, 35190), (884, 33120), (897, 32640), (920, 31824), (936, 31280), (960, 30498), (1020, 28704), (1035, 28288), (1040, 28152), (1088, 26910), (1104, 26520), (1105, 26496), (1152, 25415), (1170, 25024), (1173, 24960), (1196, 24480), (1224, 23920), (1248, 23460), (1326, 22080), (1360, 21528), (1380, 21216), (1440, 20332), (1472, 19890), (1495, 19584), (1530, 19136), (1560, 18768), (1564, 18720), (1632, 17940), (1656, 17680), (1664, 17595), (1768, 16560), (1794, 16320), (1840, 15912), (1872, 15640), (1920, 15249), (1955, 14976), (1989, 14720), (2040, 14352), (2070, 14144), (2080, 14076), (2176, 13455), (2208, 13260), (2210, 13248), (2340, 12512), (2346, 12480), (2392, 12240), (2448, 11960), (2496, 11730), (2652, 11040), (2691, 10880), (2720, 10764), (2760, 10608), (2880, 10166), (2944, 9945), (2990, 9792), (3060, 9568), (3120, 9384), (3128, 9360), (3264, 8970), (3312, 8840), (3315, 8832), (3519, 8320), (3536, 8280), (3588, 8160), (3680, 7956), (3744, 7820), (3910, 7488), (3978, 7360), (4080, 7176), (4140, 7072), (4160, 7038), (4416, 6630), (4420, 6624), (4485, 6528), (4680, 6256), (4692, 6240), (4784, 6120), (4896, 5980), (4992, 5865), (5083, 5760), (5304, 5520), (5382, 5440)]