190018080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2693}}^1$

素因数の和:2728

約数の個数: 216

約数和(自身を含む): 754584012

約数和(自身を除く): 564565932

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, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2693, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5386, 5880, 7056, 7840, 8079, 8820, 10080, 10772, 11760, 13465, 14112, 16158, 17640, 18851, 21544, 23520, 24237, 26930, 32316, 35280, 37702, 40395, 43088, 48474, 53860, 56553, 64632, 70560, 75404, 80790, 86176, 94255, 96948, 107720, 113106, 121185, 129264, 131957, 150808, 161580, 169659, 188510, 193896, 215440, 226212, 242370, 258528, 263914, 282765, 301616, 323160, 339318, 377020, 387792, 395871, 430880, 452424, 484740, 527828, 565530, 603232, 646320, 659785, 678636, 754040, 775584, 791742, 848295, 904848, 969480, 1055656, 1131060, 1187613, 1292640, 1319570, 1357272, 1508080, 1583484, 1696590, 1809696, 1938960, 1979355, 2111312, 2262120, 2375226, 2639140, 2714544, 3016160, 3166968, 3393180, 3877920, 3958710, 4222624, 4524240, 4750452, 5278280, 5429088, 5938065, 6333936, 6786360, 7917420, 9048480, 9500904, 10556560, 11876130, 12667872, 13572720, 15834840, 19001808, 21113120, 23752260, 27145440, 31669680, 38003616, 47504520, 63339360, 95009040, 190018080]

約数ペア:

[(1, 190018080), (2, 95009040), (3, 63339360), (4, 47504520), (5, 38003616), (6, 31669680), (7, 27145440), (8, 23752260), (9, 21113120), (10, 19001808), (12, 15834840), (14, 13572720), (15, 12667872), (16, 11876130), (18, 10556560), (20, 9500904), (21, 9048480), (24, 7917420), (28, 6786360), (30, 6333936), (32, 5938065), (35, 5429088), (36, 5278280), (40, 4750452), (42, 4524240), (45, 4222624), (48, 3958710), (49, 3877920), (56, 3393180), (60, 3166968), (63, 3016160), (70, 2714544), (72, 2639140), (80, 2375226), (84, 2262120), (90, 2111312), (96, 1979355), (98, 1938960), (105, 1809696), (112, 1696590), (120, 1583484), (126, 1508080), (140, 1357272), (144, 1319570), (147, 1292640), (160, 1187613), (168, 1131060), (180, 1055656), (196, 969480), (210, 904848), (224, 848295), (240, 791742), (245, 775584), (252, 754040), (280, 678636), (288, 659785), (294, 646320), (315, 603232), (336, 565530), (360, 527828), (392, 484740), (420, 452424), (441, 430880), (480, 395871), (490, 387792), (504, 377020), (560, 339318), (588, 323160), (630, 301616), (672, 282765), (720, 263914), (735, 258528), (784, 242370), (840, 226212), (882, 215440), (980, 193896), (1008, 188510), (1120, 169659), (1176, 161580), (1260, 150808), (1440, 131957), (1470, 129264), (1568, 121185), (1680, 113106), (1764, 107720), (1960, 96948), (2016, 94255), (2205, 86176), (2352, 80790), (2520, 75404), (2693, 70560), (2940, 64632), (3360, 56553), (3528, 53860), (3920, 48474), (4410, 43088), (4704, 40395), (5040, 37702), (5386, 35280), (5880, 32316), (7056, 26930), (7840, 24237), (8079, 23520), (8820, 21544), (10080, 18851), (10772, 17640), (11760, 16158), (13465, 14112)]