278029440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 1069286400

約数和(自身を除く): 791256960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 64, 65, 72, 78, 79, 80, 90, 94, 96, 104, 117, 120, 128, 130, 141, 144, 156, 158, 160, 180, 188, 192, 195, 208, 234, 235, 237, 240, 260, 282, 288, 312, 316, 320, 360, 376, 384, 390, 395, 416, 423, 468, 470, 474, 480, 520, 564, 576, 585, 611, 624, 632, 640, 705, 711, 720, 752, 780, 790, 832, 846, 936, 940, 948, 960, 1027, 1040, 1128, 1152, 1170, 1185, 1222, 1248, 1264, 1410, 1422, 1440, 1504, 1560, 1580, 1664, 1692, 1833, 1872, 1880, 1896, 1920, 2054, 2080, 2115, 2256, 2340, 2370, 2444, 2496, 2528, 2820, 2844, 2880, 3008, 3055, 3081, 3120, 3160, 3384, 3555, 3666, 3713, 3744, 3760, 3792, 4108, 4160, 4230, 4512, 4680, 4740, 4888, 4992, 5056, 5135, 5499, 5640, 5688, 5760, 6016, 6110, 6162, 6240, 6320, 6768, 7110, 7332, 7426, 7488, 7520, 7584, 8216, 8320, 8460, 9024, 9165, 9243, 9360, 9480, 9776, 10112, 10270, 10998, 11139, 11280, 11376, 12220, 12324, 12480, 12640, 13536, 14220, 14664, 14852, 14976, 15040, 15168, 15405, 16432, 16920, 18048, 18330, 18486, 18565, 18720, 18960, 19552, 20540, 21996, 22278, 22560, 22752, 24440, 24648, 24960, 25280, 27072, 27495, 28440, 29328, 29704, 30080, 30336, 30810, 32864, 33417, 33840, 36660, 36972, 37130, 37440, 37920, 39104, 41080, 43992, 44556, 45120, 45504, 46215, 48269, 48880, 49296, 50560, 54144, 54990, 55695, 56880, 58656, 59408, 61620, 65728, 66834, 67680, 73320, 73944, 74260, 74880, 75840, 78208, 82160, 87984, 89112, 90240, 91008, 92430, 96538, 97760, 98592, 109980, 111390, 113760, 117312, 118816, 123240, 131456, 133668, 135360, 144807, 146640, 147888, 148520, 151680, 164320, 167085, 175968, 178224, 184860, 193076, 195520, 197184, 219960, 222780, 227520, 234624, 237632, 241345, 246480, 267336, 270720, 289614, 293280, 295776, 297040, 328640, 334170, 351936, 356448, 369720, 386152, 391040, 394368, 434421, 439920, 445560, 455040, 475264, 482690, 492960, 534672, 579228, 586560, 591552, 594080, 657280, 668340, 703872, 712896, 724035, 739440, 772304, 868842, 879840, 891120, 965380, 985920, 1069344, 1158456, 1173120, 1183104, 1188160, 1336680, 1425792, 1448070, 1478880, 1544608, 1737684, 1759680, 1782240, 1930760, 1971840, 2138688, 2172105, 2316912, 2376320, 2673360, 2896140, 2957760, 3089216, 3475368, 3519360, 3564480, 3861520, 4277376, 4344210, 4633824, 5346720, 5792280, 5915520, 6178432, 6950736, 7128960, 7723040, 8688420, 9267648, 10693440, 11584560, 13901472, 15446080, 17376840, 18535296, 21386880, 23169120, 27802944, 30892160, 34753680, 46338240, 55605888, 69507360, 92676480, 139014720, 278029440]

約数ペア:

[(1, 278029440), (2, 139014720), (3, 92676480), (4, 69507360), (5, 55605888), (6, 46338240), (8, 34753680), (9, 30892160), (10, 27802944), (12, 23169120), (13, 21386880), (15, 18535296), (16, 17376840), (18, 15446080), (20, 13901472), (24, 11584560), (26, 10693440), (30, 9267648), (32, 8688420), (36, 7723040), (39, 7128960), (40, 6950736), (45, 6178432), (47, 5915520), (48, 5792280), (52, 5346720), (60, 4633824), (64, 4344210), (65, 4277376), (72, 3861520), (78, 3564480), (79, 3519360), (80, 3475368), (90, 3089216), (94, 2957760), (96, 2896140), (104, 2673360), (117, 2376320), (120, 2316912), (128, 2172105), (130, 2138688), (141, 1971840), (144, 1930760), (156, 1782240), (158, 1759680), (160, 1737684), (180, 1544608), (188, 1478880), (192, 1448070), (195, 1425792), (208, 1336680), (234, 1188160), (235, 1183104), (237, 1173120), (240, 1158456), (260, 1069344), (282, 985920), (288, 965380), (312, 891120), (316, 879840), (320, 868842), (360, 772304), (376, 739440), (384, 724035), (390, 712896), (395, 703872), (416, 668340), (423, 657280), (468, 594080), (470, 591552), (474, 586560), (480, 579228), (520, 534672), (564, 492960), (576, 482690), (585, 475264), (611, 455040), (624, 445560), (632, 439920), (640, 434421), (705, 394368), (711, 391040), (720, 386152), (752, 369720), (780, 356448), (790, 351936), (832, 334170), (846, 328640), (936, 297040), (940, 295776), (948, 293280), (960, 289614), (1027, 270720), (1040, 267336), (1128, 246480), (1152, 241345), (1170, 237632), (1185, 234624), (1222, 227520), (1248, 222780), (1264, 219960), (1410, 197184), (1422, 195520), (1440, 193076), (1504, 184860), (1560, 178224), (1580, 175968), (1664, 167085), (1692, 164320), (1833, 151680), (1872, 148520), (1880, 147888), (1896, 146640), (1920, 144807), (2054, 135360), (2080, 133668), (2115, 131456), (2256, 123240), (2340, 118816), (2370, 117312), (2444, 113760), (2496, 111390), (2528, 109980), (2820, 98592), (2844, 97760), (2880, 96538), (3008, 92430), (3055, 91008), (3081, 90240), (3120, 89112), (3160, 87984), (3384, 82160), (3555, 78208), (3666, 75840), (3713, 74880), (3744, 74260), (3760, 73944), (3792, 73320), (4108, 67680), (4160, 66834), (4230, 65728), (4512, 61620), (4680, 59408), (4740, 58656), (4888, 56880), (4992, 55695), (5056, 54990), (5135, 54144), (5499, 50560), (5640, 49296), (5688, 48880), (5760, 48269), (6016, 46215), (6110, 45504), (6162, 45120), (6240, 44556), (6320, 43992), (6768, 41080), (7110, 39104), (7332, 37920), (7426, 37440), (7488, 37130), (7520, 36972), (7584, 36660), (8216, 33840), (8320, 33417), (8460, 32864), (9024, 30810), (9165, 30336), (9243, 30080), (9360, 29704), (9480, 29328), (9776, 28440), (10112, 27495), (10270, 27072), (10998, 25280), (11139, 24960), (11280, 24648), (11376, 24440), (12220, 22752), (12324, 22560), (12480, 22278), (12640, 21996), (13536, 20540), (14220, 19552), (14664, 18960), (14852, 18720), (14976, 18565), (15040, 18486), (15168, 18330), (15405, 18048), (16432, 16920)]