1293434880

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 4372428480

約数和(自身を除く): 3078993600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 277, 285, 304, 320, 380, 384, 456, 480, 512, 554, 570, 608, 640, 760, 768, 831, 912, 960, 1024, 1108, 1140, 1216, 1280, 1385, 1520, 1536, 1662, 1824, 1920, 2048, 2216, 2280, 2432, 2560, 2770, 3040, 3072, 3324, 3648, 3840, 4096, 4155, 4432, 4560, 4864, 5120, 5263, 5540, 6080, 6144, 6648, 7296, 7680, 8192, 8310, 8864, 9120, 9728, 10240, 10526, 11080, 12160, 12288, 13296, 14592, 15360, 15789, 16384, 16620, 17728, 18240, 19456, 20480, 21052, 22160, 24320, 24576, 26315, 26592, 29184, 30720, 31578, 33240, 35456, 36480, 38912, 40960, 42104, 44320, 48640, 49152, 52630, 53184, 58368, 61440, 63156, 66480, 70912, 72960, 77824, 78945, 81920, 84208, 88640, 97280, 105260, 106368, 116736, 122880, 126312, 132960, 141824, 145920, 155648, 157890, 168416, 177280, 194560, 210520, 212736, 233472, 245760, 252624, 265920, 283648, 291840, 311296, 315780, 336832, 354560, 389120, 421040, 425472, 466944, 505248, 531840, 567296, 583680, 631560, 673664, 709120, 778240, 842080, 850944, 933888, 1010496, 1063680, 1134592, 1167360, 1263120, 1347328, 1418240, 1556480, 1684160, 1701888, 2020992, 2127360, 2269184, 2334720, 2526240, 2694656, 2836480, 3368320, 3403776, 4041984, 4254720, 4538368, 4669440, 5052480, 5389312, 5672960, 6736640, 6807552, 8083968, 8509440, 10104960, 10778624, 11345920, 13473280, 13615104, 16167936, 17018880, 20209920, 21557248, 22691840, 26946560, 32335872, 34037760, 40419840, 43114496, 53893120, 64671744, 68075520, 80839680, 86228992, 107786240, 129343488, 161679360, 215572480, 258686976, 323358720, 431144960, 646717440, 1293434880]

約数ペア:

[(1, 1293434880), (2, 646717440), (3, 431144960), (4, 323358720), (5, 258686976), (6, 215572480), (8, 161679360), (10, 129343488), (12, 107786240), (15, 86228992), (16, 80839680), (19, 68075520), (20, 64671744), (24, 53893120), (30, 43114496), (32, 40419840), (38, 34037760), (40, 32335872), (48, 26946560), (57, 22691840), (60, 21557248), (64, 20209920), (76, 17018880), (80, 16167936), (95, 13615104), (96, 13473280), (114, 11345920), (120, 10778624), (128, 10104960), (152, 8509440), (160, 8083968), (190, 6807552), (192, 6736640), (228, 5672960), (240, 5389312), (256, 5052480), (277, 4669440), (285, 4538368), (304, 4254720), (320, 4041984), (380, 3403776), (384, 3368320), (456, 2836480), (480, 2694656), (512, 2526240), (554, 2334720), (570, 2269184), (608, 2127360), (640, 2020992), (760, 1701888), (768, 1684160), (831, 1556480), (912, 1418240), (960, 1347328), (1024, 1263120), (1108, 1167360), (1140, 1134592), (1216, 1063680), (1280, 1010496), (1385, 933888), (1520, 850944), (1536, 842080), (1662, 778240), (1824, 709120), (1920, 673664), (2048, 631560), (2216, 583680), (2280, 567296), (2432, 531840), (2560, 505248), (2770, 466944), (3040, 425472), (3072, 421040), (3324, 389120), (3648, 354560), (3840, 336832), (4096, 315780), (4155, 311296), (4432, 291840), (4560, 283648), (4864, 265920), (5120, 252624), (5263, 245760), (5540, 233472), (6080, 212736), (6144, 210520), (6648, 194560), (7296, 177280), (7680, 168416), (8192, 157890), (8310, 155648), (8864, 145920), (9120, 141824), (9728, 132960), (10240, 126312), (10526, 122880), (11080, 116736), (12160, 106368), (12288, 105260), (13296, 97280), (14592, 88640), (15360, 84208), (15789, 81920), (16384, 78945), (16620, 77824), (17728, 72960), (18240, 70912), (19456, 66480), (20480, 63156), (21052, 61440), (22160, 58368), (24320, 53184), (24576, 52630), (26315, 49152), (26592, 48640), (29184, 44320), (30720, 42104), (31578, 40960), (33240, 38912), (35456, 36480)]