478745280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 336

約数和(自身を含む): 1869460320

約数和(自身を除く): 1390715040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 673, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1346, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2019, 2080, 2223, 2280, 2340, 2470, 2496, 2692, 2736, 2880, 2964, 3040, 3120, 3365, 3420, 3648, 3705, 3744, 3952, 4038, 4160, 4446, 4560, 4680, 4940, 5384, 5472, 5928, 6057, 6080, 6240, 6730, 6840, 7410, 7488, 7904, 8076, 8749, 8892, 9120, 9360, 9880, 10095, 10768, 10944, 11115, 11856, 12114, 12480, 12787, 13460, 13680, 14820, 15808, 16152, 17498, 17784, 18240, 18720, 19760, 20190, 21536, 22230, 23712, 24228, 25574, 26247, 26920, 27360, 29640, 30285, 32304, 34996, 35568, 37440, 38361, 39520, 40380, 43072, 43745, 44460, 47424, 48456, 51148, 52494, 53840, 54720, 59280, 60570, 63935, 64608, 69992, 71136, 76722, 78741, 79040, 80760, 87490, 88920, 96912, 102296, 104988, 107680, 115083, 118560, 121140, 127870, 129216, 131235, 139984, 142272, 153444, 157482, 161520, 166231, 174980, 177840, 191805, 193824, 204592, 209976, 215360, 230166, 237120, 242280, 255740, 262470, 279968, 306888, 314964, 323040, 332462, 349960, 355680, 383610, 387648, 393705, 409184, 419952, 460332, 484560, 498693, 511480, 524940, 559936, 575415, 613776, 629928, 646080, 664924, 699920, 711360, 767220, 787410, 818368, 831155, 839904, 920664, 969120, 997386, 1022960, 1049880, 1150830, 1227552, 1259856, 1329848, 1399840, 1496079, 1534440, 1574820, 1662310, 1679808, 1841328, 1938240, 1994772, 2045920, 2099760, 2301660, 2455104, 2493465, 2519712, 2659696, 2799680, 2992158, 3068880, 3149640, 3324620, 3682656, 3989544, 4091840, 4199520, 4603320, 4986930, 5039424, 5319392, 5984316, 6137760, 6299280, 6649240, 7365312, 7480395, 7979088, 8399040, 9206640, 9973860, 10638784, 11968632, 12275520, 12598560, 13298480, 14960790, 15958176, 18413280, 19947720, 23937264, 25197120, 26596960, 29921580, 31916352, 36826560, 39895440, 47874528, 53193920, 59843160, 79790880, 95749056, 119686320, 159581760, 239372640, 478745280]

約数ペア:

[(1, 478745280), (2, 239372640), (3, 159581760), (4, 119686320), (5, 95749056), (6, 79790880), (8, 59843160), (9, 53193920), (10, 47874528), (12, 39895440), (13, 36826560), (15, 31916352), (16, 29921580), (18, 26596960), (19, 25197120), (20, 23937264), (24, 19947720), (26, 18413280), (30, 15958176), (32, 14960790), (36, 13298480), (38, 12598560), (39, 12275520), (40, 11968632), (45, 10638784), (48, 9973860), (52, 9206640), (57, 8399040), (60, 7979088), (64, 7480395), (65, 7365312), (72, 6649240), (76, 6299280), (78, 6137760), (80, 5984316), (90, 5319392), (95, 5039424), (96, 4986930), (104, 4603320), (114, 4199520), (117, 4091840), (120, 3989544), (130, 3682656), (144, 3324620), (152, 3149640), (156, 3068880), (160, 2992158), (171, 2799680), (180, 2659696), (190, 2519712), (192, 2493465), (195, 2455104), (208, 2301660), (228, 2099760), (234, 2045920), (240, 1994772), (247, 1938240), (260, 1841328), (285, 1679808), (288, 1662310), (304, 1574820), (312, 1534440), (320, 1496079), (342, 1399840), (360, 1329848), (380, 1259856), (390, 1227552), (416, 1150830), (456, 1049880), (468, 1022960), (480, 997386), (494, 969120), (520, 920664), (570, 839904), (576, 831155), (585, 818368), (608, 787410), (624, 767220), (673, 711360), (684, 699920), (720, 664924), (741, 646080), (760, 629928), (780, 613776), (832, 575415), (855, 559936), (912, 524940), (936, 511480), (960, 498693), (988, 484560), (1040, 460332), (1140, 419952), (1170, 409184), (1216, 393705), (1235, 387648), (1248, 383610), (1346, 355680), (1368, 349960), (1440, 332462), (1482, 323040), (1520, 314964), (1560, 306888), (1710, 279968), (1824, 262470), (1872, 255740), (1976, 242280), (2019, 237120), (2080, 230166), (2223, 215360), (2280, 209976), (2340, 204592), (2470, 193824), (2496, 191805), (2692, 177840), (2736, 174980), (2880, 166231), (2964, 161520), (3040, 157482), (3120, 153444), (3365, 142272), (3420, 139984), (3648, 131235), (3705, 129216), (3744, 127870), (3952, 121140), (4038, 118560), (4160, 115083), (4446, 107680), (4560, 104988), (4680, 102296), (4940, 96912), (5384, 88920), (5472, 87490), (5928, 80760), (6057, 79040), (6080, 78741), (6240, 76722), (6730, 71136), (6840, 69992), (7410, 64608), (7488, 63935), (7904, 60570), (8076, 59280), (8749, 54720), (8892, 53840), (9120, 52494), (9360, 51148), (9880, 48456), (10095, 47424), (10768, 44460), (10944, 43745), (11115, 43072), (11856, 40380), (12114, 39520), (12480, 38361), (12787, 37440), (13460, 35568), (13680, 34996), (14820, 32304), (15808, 30285), (16152, 29640), (17498, 27360), (17784, 26920), (18240, 26247), (18720, 25574), (19760, 24228), (20190, 23712), (21536, 22230)]