248399854080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20177}}^1$

素因数の和:20439

約数の個数: 320

約数和(自身を含む): 911554871040

約数和(自身を除く): 663155016960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 229, 240, 256, 280, 320, 336, 384, 420, 448, 458, 480, 512, 560, 640, 672, 687, 768, 840, 896, 916, 960, 1120, 1145, 1280, 1344, 1374, 1536, 1603, 1680, 1792, 1832, 1920, 2240, 2290, 2560, 2688, 2748, 3206, 3360, 3435, 3584, 3664, 3840, 4480, 4580, 4809, 5376, 5496, 6412, 6720, 6870, 7328, 7680, 8015, 8960, 9160, 9618, 10752, 10992, 12824, 13440, 13740, 14656, 16030, 17920, 18320, 19236, 20177, 21984, 24045, 25648, 26880, 27480, 29312, 32060, 36640, 38472, 40354, 43968, 48090, 51296, 53760, 54960, 58624, 60531, 64120, 73280, 76944, 80708, 87936, 96180, 100885, 102592, 109920, 117248, 121062, 128240, 141239, 146560, 153888, 161416, 175872, 192360, 201770, 205184, 219840, 242124, 256480, 282478, 293120, 302655, 307776, 322832, 351744, 384720, 403540, 410368, 423717, 439680, 484248, 512960, 564956, 586240, 605310, 615552, 645664, 706195, 769440, 807080, 820736, 847434, 879360, 968496, 1025920, 1129912, 1210620, 1231104, 1291328, 1412390, 1538880, 1614160, 1694868, 1758720, 1936992, 2051840, 2118585, 2259824, 2421240, 2462208, 2582656, 2824780, 3077760, 3228320, 3389736, 3873984, 4103680, 4237170, 4519648, 4620533, 4842480, 5165312, 5649560, 6155520, 6456640, 6779472, 7747968, 8474340, 9039296, 9241066, 9684960, 10330624, 11299120, 12311040, 12913280, 13558944, 13861599, 15495936, 16948680, 18078592, 18482132, 19369920, 22598240, 23102665, 25826560, 27117888, 27723198, 30991872, 32343731, 33897360, 36157184, 36964264, 38739840, 45196480, 46205330, 51653120, 54235776, 55446396, 64687462, 67794720, 69307995, 72314368, 73928528, 77479680, 90392960, 92410660, 97031193, 108471552, 110892792, 129374924, 135589440, 138615990, 147857056, 154959360, 161718655, 180785920, 184821320, 194062386, 216943104, 221785584, 258749848, 271178880, 277231980, 295714112, 323437310, 361571840, 369642640, 388124772, 443571168, 485155965, 517499696, 542357760, 554463960, 591428224, 646874620, 739285280, 776249544, 887142336, 970311930, 1034999392, 1084715520, 1108927920, 1182856448, 1293749240, 1478570560, 1552499088, 1774284672, 1940623860, 2069998784, 2217855840, 2365712896, 2587498480, 2957141120, 3104998176, 3548569344, 3881247720, 4139997568, 4435711680, 5174996960, 5914282240, 6209996352, 7097138688, 7762495440, 8279995136, 8871423360, 10349993920, 11828564480, 12419992704, 15524990880, 16559990272, 17742846720, 20699987840, 24839985408, 31049981760, 35485693440, 41399975680, 49679970816, 62099963520, 82799951360, 124199927040, 248399854080]

約数ペア:

[(1, 248399854080), (2, 124199927040), (3, 82799951360), (4, 62099963520), (5, 49679970816), (6, 41399975680), (7, 35485693440), (8, 31049981760), (10, 24839985408), (12, 20699987840), (14, 17742846720), (15, 16559990272), (16, 15524990880), (20, 12419992704), (21, 11828564480), (24, 10349993920), (28, 8871423360), (30, 8279995136), (32, 7762495440), (35, 7097138688), (40, 6209996352), (42, 5914282240), (48, 5174996960), (56, 4435711680), (60, 4139997568), (64, 3881247720), (70, 3548569344), (80, 3104998176), (84, 2957141120), (96, 2587498480), (105, 2365712896), (112, 2217855840), (120, 2069998784), (128, 1940623860), (140, 1774284672), (160, 1552499088), (168, 1478570560), (192, 1293749240), (210, 1182856448), (224, 1108927920), (229, 1084715520), (240, 1034999392), (256, 970311930), (280, 887142336), (320, 776249544), (336, 739285280), (384, 646874620), (420, 591428224), (448, 554463960), (458, 542357760), (480, 517499696), (512, 485155965), (560, 443571168), (640, 388124772), (672, 369642640), (687, 361571840), (768, 323437310), (840, 295714112), (896, 277231980), (916, 271178880), (960, 258749848), (1120, 221785584), (1145, 216943104), (1280, 194062386), (1344, 184821320), (1374, 180785920), (1536, 161718655), (1603, 154959360), (1680, 147857056), (1792, 138615990), (1832, 135589440), (1920, 129374924), (2240, 110892792), (2290, 108471552), (2560, 97031193), (2688, 92410660), (2748, 90392960), (3206, 77479680), (3360, 73928528), (3435, 72314368), (3584, 69307995), (3664, 67794720), (3840, 64687462), (4480, 55446396), (4580, 54235776), (4809, 51653120), (5376, 46205330), (5496, 45196480), (6412, 38739840), (6720, 36964264), (6870, 36157184), (7328, 33897360), (7680, 32343731), (8015, 30991872), (8960, 27723198), (9160, 27117888), (9618, 25826560), (10752, 23102665), (10992, 22598240), (12824, 19369920), (13440, 18482132), (13740, 18078592), (14656, 16948680), (16030, 15495936), (17920, 13861599), (18320, 13558944), (19236, 12913280), (20177, 12311040), (21984, 11299120), (24045, 10330624), (25648, 9684960), (26880, 9241066), (27480, 9039296), (29312, 8474340), (32060, 7747968), (36640, 6779472), (38472, 6456640), (40354, 6155520), (43968, 5649560), (48090, 5165312), (51296, 4842480), (53760, 4620533), (54960, 4519648), (58624, 4237170), (60531, 4103680), (64120, 3873984), (73280, 3389736), (76944, 3228320), (80708, 3077760), (87936, 2824780), (96180, 2582656), (100885, 2462208), (102592, 2421240), (109920, 2259824), (117248, 2118585), (121062, 2051840), (128240, 1936992), (141239, 1758720), (146560, 1694868), (153888, 1614160), (161416, 1538880), (175872, 1412390), (192360, 1291328), (201770, 1231104), (205184, 1210620), (219840, 1129912), (242124, 1025920), (256480, 968496), (282478, 879360), (293120, 847434), (302655, 820736), (307776, 807080), (322832, 769440), (351744, 706195), (384720, 645664), (403540, 615552), (410368, 605310), (423717, 586240), (439680, 564956), (484248, 512960)]