405393120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 384

約数和(自身を含む): 1632960000

約数和(自身を除く): 1227566880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 380, 396, 418, 432, 440, 449, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 720, 760, 792, 836, 855, 864, 880, 898, 912, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1254, 1320, 1347, 1368, 1440, 1485, 1520, 1584, 1672, 1710, 1760, 1796, 1824, 1881, 1980, 2052, 2090, 2160, 2245, 2280, 2376, 2508, 2565, 2640, 2694, 2736, 2970, 3040, 3135, 3168, 3344, 3420, 3592, 3762, 3960, 4041, 4104, 4180, 4320, 4490, 4560, 4752, 4939, 5016, 5130, 5280, 5388, 5472, 5643, 5940, 6270, 6688, 6735, 6840, 7184, 7524, 7920, 8082, 8208, 8360, 8531, 8980, 9120, 9405, 9504, 9878, 10032, 10260, 10776, 11286, 11880, 12123, 12540, 13470, 13680, 14368, 14817, 15048, 15840, 16164, 16416, 16720, 17062, 17960, 18810, 19756, 20064, 20205, 20520, 21552, 22572, 23760, 24246, 24695, 25080, 25593, 26940, 27360, 28215, 29634, 30096, 32328, 33440, 34124, 35920, 37620, 39512, 40410, 41040, 42655, 43104, 44451, 45144, 47520, 48492, 49390, 50160, 51186, 53880, 56430, 59268, 60192, 60615, 64656, 68248, 71840, 74085, 75240, 76779, 79024, 80820, 82080, 85310, 88902, 90288, 93841, 96984, 98780, 100320, 102372, 107760, 112860, 118536, 121230, 127965, 129312, 133353, 136496, 148170, 150480, 153558, 158048, 161640, 170620, 177804, 180576, 187682, 193968, 197560, 204744, 215520, 222255, 225720, 230337, 237072, 242460, 255930, 266706, 272992, 281523, 296340, 300960, 307116, 323280, 341240, 355608, 375364, 383895, 387936, 395120, 409488, 444510, 451440, 460674, 469205, 474144, 484920, 511860, 533412, 563046, 592680, 614232, 646560, 666765, 682480, 711216, 750728, 767790, 790240, 818976, 844569, 889020, 902880, 921348, 938410, 969840, 1023720, 1066824, 1126092, 1151685, 1185360, 1228464, 1333530, 1364960, 1407615, 1422432, 1501456, 1535580, 1689138, 1778040, 1842696, 1876820, 1939680, 2047440, 2133648, 2252184, 2303370, 2370720, 2456928, 2533707, 2667060, 2815230, 3002912, 3071160, 3378276, 3556080, 3685392, 3753640, 4094880, 4222845, 4267296, 4504368, 4606740, 5067414, 5334120, 5630460, 6142320, 6756552, 7112160, 7370784, 7507280, 8445690, 9008736, 9213480, 10134828, 10668240, 11260920, 12284640, 12668535, 13513104, 15014560, 16891380, 18426960, 20269656, 21336480, 22521840, 25337070, 27026208, 33782760, 36853920, 40539312, 45043680, 50674140, 67565520, 81078624, 101348280, 135131040, 202696560, 405393120]

約数ペア:

[(1, 405393120), (2, 202696560), (3, 135131040), (4, 101348280), (5, 81078624), (6, 67565520), (8, 50674140), (9, 45043680), (10, 40539312), (11, 36853920), (12, 33782760), (15, 27026208), (16, 25337070), (18, 22521840), (19, 21336480), (20, 20269656), (22, 18426960), (24, 16891380), (27, 15014560), (30, 13513104), (32, 12668535), (33, 12284640), (36, 11260920), (38, 10668240), (40, 10134828), (44, 9213480), (45, 9008736), (48, 8445690), (54, 7507280), (55, 7370784), (57, 7112160), (60, 6756552), (66, 6142320), (72, 5630460), (76, 5334120), (80, 5067414), (88, 4606740), (90, 4504368), (95, 4267296), (96, 4222845), (99, 4094880), (108, 3753640), (110, 3685392), (114, 3556080), (120, 3378276), (132, 3071160), (135, 3002912), (144, 2815230), (152, 2667060), (160, 2533707), (165, 2456928), (171, 2370720), (176, 2303370), (180, 2252184), (190, 2133648), (198, 2047440), (209, 1939680), (216, 1876820), (220, 1842696), (228, 1778040), (240, 1689138), (264, 1535580), (270, 1501456), (285, 1422432), (288, 1407615), (297, 1364960), (304, 1333530), (330, 1228464), (342, 1185360), (352, 1151685), (360, 1126092), (380, 1066824), (396, 1023720), (418, 969840), (432, 938410), (440, 921348), (449, 902880), (456, 889020), (480, 844569), (495, 818976), (513, 790240), (528, 767790), (540, 750728), (570, 711216), (594, 682480), (608, 666765), (627, 646560), (660, 614232), (684, 592680), (720, 563046), (760, 533412), (792, 511860), (836, 484920), (855, 474144), (864, 469205), (880, 460674), (898, 451440), (912, 444510), (990, 409488), (1026, 395120), (1045, 387936), (1056, 383895), (1080, 375364), (1140, 355608), (1188, 341240), (1254, 323280), (1320, 307116), (1347, 300960), (1368, 296340), (1440, 281523), (1485, 272992), (1520, 266706), (1584, 255930), (1672, 242460), (1710, 237072), (1760, 230337), (1796, 225720), (1824, 222255), (1881, 215520), (1980, 204744), (2052, 197560), (2090, 193968), (2160, 187682), (2245, 180576), (2280, 177804), (2376, 170620), (2508, 161640), (2565, 158048), (2640, 153558), (2694, 150480), (2736, 148170), (2970, 136496), (3040, 133353), (3135, 129312), (3168, 127965), (3344, 121230), (3420, 118536), (3592, 112860), (3762, 107760), (3960, 102372), (4041, 100320), (4104, 98780), (4180, 96984), (4320, 93841), (4490, 90288), (4560, 88902), (4752, 85310), (4939, 82080), (5016, 80820), (5130, 79024), (5280, 76779), (5388, 75240), (5472, 74085), (5643, 71840), (5940, 68248), (6270, 64656), (6688, 60615), (6735, 60192), (6840, 59268), (7184, 56430), (7524, 53880), (7920, 51186), (8082, 50160), (8208, 49390), (8360, 48492), (8531, 47520), (8980, 45144), (9120, 44451), (9405, 43104), (9504, 42655), (9878, 41040), (10032, 40410), (10260, 39512), (10776, 37620), (11286, 35920), (11880, 34124), (12123, 33440), (12540, 32328), (13470, 30096), (13680, 29634), (14368, 28215), (14817, 27360), (15048, 26940), (15840, 25593), (16164, 25080), (16416, 24695), (16720, 24246), (17062, 23760), (17960, 22572), (18810, 21552), (19756, 20520), (20064, 20205)]