400870080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 448

約数和(自身を含む): 1577157120

約数和(自身を除く): 1176287040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 83, 86, 90, 96, 104, 108, 117, 120, 129, 130, 135, 144, 156, 160, 166, 172, 180, 192, 195, 208, 215, 216, 234, 240, 249, 258, 260, 270, 288, 312, 320, 332, 344, 351, 360, 387, 390, 415, 416, 430, 432, 468, 480, 498, 516, 520, 540, 559, 576, 585, 624, 645, 664, 688, 702, 720, 747, 774, 780, 830, 832, 860, 864, 936, 960, 996, 1032, 1040, 1079, 1080, 1118, 1161, 1170, 1245, 1248, 1290, 1328, 1376, 1404, 1440, 1494, 1548, 1560, 1660, 1677, 1720, 1728, 1755, 1872, 1935, 1992, 2064, 2080, 2158, 2160, 2236, 2241, 2322, 2340, 2490, 2496, 2580, 2656, 2752, 2795, 2808, 2880, 2988, 3096, 3120, 3237, 3320, 3354, 3440, 3510, 3569, 3735, 3744, 3870, 3984, 4128, 4160, 4316, 4320, 4472, 4482, 4644, 4680, 4980, 5031, 5160, 5312, 5395, 5590, 5616, 5805, 5976, 6192, 6240, 6474, 6640, 6708, 6880, 7020, 7138, 7470, 7488, 7740, 7968, 8256, 8385, 8632, 8640, 8944, 8964, 9288, 9360, 9711, 9960, 10062, 10320, 10707, 10790, 11180, 11205, 11232, 11610, 11952, 12384, 12480, 12948, 13280, 13416, 13760, 14040, 14276, 14940, 15093, 15480, 15936, 16185, 16770, 17264, 17845, 17888, 17928, 18576, 18720, 19422, 19920, 20124, 20640, 21414, 21580, 22360, 22410, 22464, 23220, 23904, 24768, 25155, 25896, 26560, 26832, 28080, 28552, 29133, 29880, 30186, 30960, 32121, 32370, 33540, 34528, 35690, 35776, 35856, 37152, 37440, 38844, 39840, 40248, 41280, 42828, 43160, 44720, 44820, 46397, 46440, 47808, 48555, 50310, 51792, 53535, 53664, 56160, 57104, 58266, 59760, 60372, 61920, 64242, 64740, 67080, 69056, 71380, 71712, 74304, 75465, 77688, 79680, 80496, 85656, 86320, 89440, 89640, 92794, 92880, 96363, 97110, 100620, 103584, 107070, 107328, 112320, 114208, 116532, 119520, 120744, 123840, 128484, 129480, 134160, 139191, 142760, 143424, 145665, 150930, 155376, 160605, 160992, 171312, 172640, 178880, 179280, 185588, 185760, 192726, 194220, 201240, 207168, 214140, 228416, 231985, 233064, 239040, 241488, 256968, 258960, 268320, 278382, 285520, 291330, 301860, 310752, 321210, 321984, 342624, 345280, 358560, 371176, 371520, 385452, 388440, 402480, 417573, 428280, 463970, 466128, 481815, 482976, 513936, 517920, 536640, 556764, 571040, 582660, 603720, 621504, 642420, 685248, 695955, 717120, 742352, 770904, 776880, 804960, 835146, 856560, 927940, 932256, 963630, 965952, 1027872, 1035840, 1113528, 1142080, 1165320, 1207440, 1252719, 1284840, 1391910, 1484704, 1541808, 1553760, 1609920, 1670292, 1713120, 1855880, 1864512, 1927260, 2055744, 2087865, 2227056, 2330640, 2414880, 2505438, 2569680, 2783820, 2969408, 3083616, 3107520, 3340584, 3426240, 3711760, 3854520, 4175730, 4454112, 4661280, 4829760, 5010876, 5139360, 5567640, 6167232, 6263595, 6681168, 7423520, 7709040, 8351460, 8908224, 9322560, 10021752, 10278720, 11135280, 12527190, 13362336, 14847040, 15418080, 16702920, 20043504, 22270560, 25054380, 26724672, 30836160, 33405840, 40087008, 44541120, 50108760, 66811680, 80174016, 100217520, 133623360, 200435040, 400870080]

約数ペア:

[(1, 400870080), (2, 200435040), (3, 133623360), (4, 100217520), (5, 80174016), (6, 66811680), (8, 50108760), (9, 44541120), (10, 40087008), (12, 33405840), (13, 30836160), (15, 26724672), (16, 25054380), (18, 22270560), (20, 20043504), (24, 16702920), (26, 15418080), (27, 14847040), (30, 13362336), (32, 12527190), (36, 11135280), (39, 10278720), (40, 10021752), (43, 9322560), (45, 8908224), (48, 8351460), (52, 7709040), (54, 7423520), (60, 6681168), (64, 6263595), (65, 6167232), (72, 5567640), (78, 5139360), (80, 5010876), (83, 4829760), (86, 4661280), (90, 4454112), (96, 4175730), (104, 3854520), (108, 3711760), (117, 3426240), (120, 3340584), (129, 3107520), (130, 3083616), (135, 2969408), (144, 2783820), (156, 2569680), (160, 2505438), (166, 2414880), (172, 2330640), (180, 2227056), (192, 2087865), (195, 2055744), (208, 1927260), (215, 1864512), (216, 1855880), (234, 1713120), (240, 1670292), (249, 1609920), (258, 1553760), (260, 1541808), (270, 1484704), (288, 1391910), (312, 1284840), (320, 1252719), (332, 1207440), (344, 1165320), (351, 1142080), (360, 1113528), (387, 1035840), (390, 1027872), (415, 965952), (416, 963630), (430, 932256), (432, 927940), (468, 856560), (480, 835146), (498, 804960), (516, 776880), (520, 770904), (540, 742352), (559, 717120), (576, 695955), (585, 685248), (624, 642420), (645, 621504), (664, 603720), (688, 582660), (702, 571040), (720, 556764), (747, 536640), (774, 517920), (780, 513936), (830, 482976), (832, 481815), (860, 466128), (864, 463970), (936, 428280), (960, 417573), (996, 402480), (1032, 388440), (1040, 385452), (1079, 371520), (1080, 371176), (1118, 358560), (1161, 345280), (1170, 342624), (1245, 321984), (1248, 321210), (1290, 310752), (1328, 301860), (1376, 291330), (1404, 285520), (1440, 278382), (1494, 268320), (1548, 258960), (1560, 256968), (1660, 241488), (1677, 239040), (1720, 233064), (1728, 231985), (1755, 228416), (1872, 214140), (1935, 207168), (1992, 201240), (2064, 194220), (2080, 192726), (2158, 185760), (2160, 185588), (2236, 179280), (2241, 178880), (2322, 172640), (2340, 171312), (2490, 160992), (2496, 160605), (2580, 155376), (2656, 150930), (2752, 145665), (2795, 143424), (2808, 142760), (2880, 139191), (2988, 134160), (3096, 129480), (3120, 128484), (3237, 123840), (3320, 120744), (3354, 119520), (3440, 116532), (3510, 114208), (3569, 112320), (3735, 107328), (3744, 107070), (3870, 103584), (3984, 100620), (4128, 97110), (4160, 96363), (4316, 92880), (4320, 92794), (4472, 89640), (4482, 89440), (4644, 86320), (4680, 85656), (4980, 80496), (5031, 79680), (5160, 77688), (5312, 75465), (5395, 74304), (5590, 71712), (5616, 71380), (5805, 69056), (5976, 67080), (6192, 64740), (6240, 64242), (6474, 61920), (6640, 60372), (6708, 59760), (6880, 58266), (7020, 57104), (7138, 56160), (7470, 53664), (7488, 53535), (7740, 51792), (7968, 50310), (8256, 48555), (8385, 47808), (8632, 46440), (8640, 46397), (8944, 44820), (8964, 44720), (9288, 43160), (9360, 42828), (9711, 41280), (9960, 40248), (10062, 39840), (10320, 38844), (10707, 37440), (10790, 37152), (11180, 35856), (11205, 35776), (11232, 35690), (11610, 34528), (11952, 33540), (12384, 32370), (12480, 32121), (12948, 30960), (13280, 30186), (13416, 29880), (13760, 29133), (14040, 28552), (14276, 28080), (14940, 26832), (15093, 26560), (15480, 25896), (15936, 25155), (16185, 24768), (16770, 23904), (17264, 23220), (17845, 22464), (17888, 22410), (17928, 22360), (18576, 21580), (18720, 21414), (19422, 20640), (19920, 20124)]