1848991620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 6205280256

約数和(自身を除く): 4356288636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 277, 322, 345, 420, 460, 483, 554, 644, 690, 691, 805, 831, 966, 1108, 1380, 1382, 1385, 1610, 1662, 1932, 1939, 2073, 2415, 2764, 2770, 3220, 3324, 3455, 3878, 4146, 4155, 4830, 4837, 5540, 5817, 6371, 6910, 7756, 8292, 8310, 9660, 9674, 9695, 10365, 11634, 12742, 13820, 14511, 15893, 16620, 19113, 19348, 19390, 20730, 23268, 24185, 25484, 29022, 29085, 31786, 31855, 38226, 38780, 41460, 44597, 47679, 48370, 58044, 58170, 63572, 63710, 72555, 76452, 79465, 89194, 95358, 95565, 96740, 111251, 116340, 127420, 133791, 145110, 158930, 178388, 190716, 191130, 191407, 222502, 222985, 238395, 267582, 290220, 317860, 333753, 382260, 382814, 445004, 445970, 476790, 535164, 556255, 574221, 667506, 668955, 765628, 891940, 953580, 957035, 1112510, 1148442, 1335012, 1337910, 1339849, 1668765, 1914070, 2225020, 2296884, 2675820, 2679698, 2871105, 3337530, 3828140, 4019547, 4402361, 5359396, 5742210, 6675060, 6699245, 8039094, 8804722, 11484420, 13207083, 13398490, 16078188, 17609444, 20097735, 22011805, 26414166, 26796980, 30816527, 40195470, 44023610, 52828332, 61633054, 66035415, 80390940, 88047220, 92449581, 123266108, 132070830, 154082635, 184899162, 264141660, 308165270, 369798324, 462247905, 616330540, 924495810, 1848991620]

約数ペア:

[(1, 1848991620), (2, 924495810), (3, 616330540), (4, 462247905), (5, 369798324), (6, 308165270), (7, 264141660), (10, 184899162), (12, 154082635), (14, 132070830), (15, 123266108), (20, 92449581), (21, 88047220), (23, 80390940), (28, 66035415), (30, 61633054), (35, 52828332), (42, 44023610), (46, 40195470), (60, 30816527), (69, 26796980), (70, 26414166), (84, 22011805), (92, 20097735), (105, 17609444), (115, 16078188), (138, 13398490), (140, 13207083), (161, 11484420), (210, 8804722), (230, 8039094), (276, 6699245), (277, 6675060), (322, 5742210), (345, 5359396), (420, 4402361), (460, 4019547), (483, 3828140), (554, 3337530), (644, 2871105), (690, 2679698), (691, 2675820), (805, 2296884), (831, 2225020), (966, 1914070), (1108, 1668765), (1380, 1339849), (1382, 1337910), (1385, 1335012), (1610, 1148442), (1662, 1112510), (1932, 957035), (1939, 953580), (2073, 891940), (2415, 765628), (2764, 668955), (2770, 667506), (3220, 574221), (3324, 556255), (3455, 535164), (3878, 476790), (4146, 445970), (4155, 445004), (4830, 382814), (4837, 382260), (5540, 333753), (5817, 317860), (6371, 290220), (6910, 267582), (7756, 238395), (8292, 222985), (8310, 222502), (9660, 191407), (9674, 191130), (9695, 190716), (10365, 178388), (11634, 158930), (12742, 145110), (13820, 133791), (14511, 127420), (15893, 116340), (16620, 111251), (19113, 96740), (19348, 95565), (19390, 95358), (20730, 89194), (23268, 79465), (24185, 76452), (25484, 72555), (29022, 63710), (29085, 63572), (31786, 58170), (31855, 58044), (38226, 48370), (38780, 47679), (41460, 44597)]