8278945920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{29333}}^1$

素因数の和:29372

約数の個数: 288

約数和(自身を含む): 33256835820

約数和(自身を除く): 24977889900

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 29333, 31360, 35280, 40320, 47040, 56448, 58666, 70560, 87999, 94080, 117332, 141120, 146665, 175998, 205331, 234664, 263997, 282240, 293330, 351996, 410662, 439995, 469328, 527994, 586660, 615993, 703992, 821324, 879990, 938656, 1026655, 1055988, 1173320, 1231986, 1319985, 1407984, 1437317, 1642648, 1759980, 1847979, 1877312, 2053310, 2111976, 2346640, 2463972, 2639970, 2815968, 2874634, 3079965, 3285296, 3519960, 3695958, 3754624, 4106620, 4223952, 4311951, 4693280, 4927944, 5279940, 5631936, 5749268, 6159930, 6570592, 7039920, 7186585, 7391916, 8213240, 8447904, 8623902, 9239895, 9386560, 9855888, 10559880, 11263872, 11498536, 12319860, 12935853, 13141184, 14079840, 14373170, 14783832, 16426480, 16895808, 17247804, 18479790, 18773120, 19711776, 21119760, 21559755, 22997072, 24639720, 25871706, 26282368, 28159680, 28746340, 29567664, 32852960, 33791616, 34495608, 36959580, 39423552, 42239520, 43119510, 45994144, 49279440, 51743412, 56319360, 57492680, 59135328, 64679265, 65705920, 68991216, 73919160, 78847104, 84479040, 86239020, 91988288, 98558880, 103486824, 114985360, 118270656, 129358530, 131411840, 137982432, 147838320, 168958080, 172478040, 183976576, 197117760, 206973648, 229970720, 236541312, 258717060, 275964864, 295676640, 344956080, 394235520, 413947296, 459941440, 517434120, 551929728, 591353280, 689912160, 827894592, 919882880, 1034868240, 1182706560, 1379824320, 1655789184, 2069736480, 2759648640, 4139472960, 8278945920]

約数ペア:

[(1, 8278945920), (2, 4139472960), (3, 2759648640), (4, 2069736480), (5, 1655789184), (6, 1379824320), (7, 1182706560), (8, 1034868240), (9, 919882880), (10, 827894592), (12, 689912160), (14, 591353280), (15, 551929728), (16, 517434120), (18, 459941440), (20, 413947296), (21, 394235520), (24, 344956080), (28, 295676640), (30, 275964864), (32, 258717060), (35, 236541312), (36, 229970720), (40, 206973648), (42, 197117760), (45, 183976576), (48, 172478040), (49, 168958080), (56, 147838320), (60, 137982432), (63, 131411840), (64, 129358530), (70, 118270656), (72, 114985360), (80, 103486824), (84, 98558880), (90, 91988288), (96, 86239020), (98, 84479040), (105, 78847104), (112, 73919160), (120, 68991216), (126, 65705920), (128, 64679265), (140, 59135328), (144, 57492680), (147, 56319360), (160, 51743412), (168, 49279440), (180, 45994144), (192, 43119510), (196, 42239520), (210, 39423552), (224, 36959580), (240, 34495608), (245, 33791616), (252, 32852960), (280, 29567664), (288, 28746340), (294, 28159680), (315, 26282368), (320, 25871706), (336, 24639720), (360, 22997072), (384, 21559755), (392, 21119760), (420, 19711776), (441, 18773120), (448, 18479790), (480, 17247804), (490, 16895808), (504, 16426480), (560, 14783832), (576, 14373170), (588, 14079840), (630, 13141184), (640, 12935853), (672, 12319860), (720, 11498536), (735, 11263872), (784, 10559880), (840, 9855888), (882, 9386560), (896, 9239895), (960, 8623902), (980, 8447904), (1008, 8213240), (1120, 7391916), (1152, 7186585), (1176, 7039920), (1260, 6570592), (1344, 6159930), (1440, 5749268), (1470, 5631936), (1568, 5279940), (1680, 4927944), (1764, 4693280), (1920, 4311951), (1960, 4223952), (2016, 4106620), (2205, 3754624), (2240, 3695958), (2352, 3519960), (2520, 3285296), (2688, 3079965), (2880, 2874634), (2940, 2815968), (3136, 2639970), (3360, 2463972), (3528, 2346640), (3920, 2111976), (4032, 2053310), (4410, 1877312), (4480, 1847979), (4704, 1759980), (5040, 1642648), (5760, 1437317), (5880, 1407984), (6272, 1319985), (6720, 1231986), (7056, 1173320), (7840, 1055988), (8064, 1026655), (8820, 938656), (9408, 879990), (10080, 821324), (11760, 703992), (13440, 615993), (14112, 586660), (15680, 527994), (17640, 469328), (18816, 439995), (20160, 410662), (23520, 351996), (28224, 293330), (29333, 282240), (31360, 263997), (35280, 234664), (40320, 205331), (47040, 175998), (56448, 146665), (58666, 141120), (70560, 117332), (87999, 94080)]