1323693800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 192

約数和(自身を含む): 3734760960

約数和(自身を除く): 2411067160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 88, 100, 104, 110, 124, 130, 143, 155, 200, 220, 248, 260, 275, 286, 310, 325, 341, 403, 440, 520, 550, 572, 620, 650, 682, 715, 775, 806, 1100, 1144, 1240, 1300, 1364, 1430, 1493, 1550, 1612, 1705, 2015, 2200, 2600, 2728, 2860, 2986, 3100, 3224, 3410, 3575, 4030, 4433, 5720, 5972, 6200, 6820, 7150, 7465, 8060, 8525, 8866, 10075, 11944, 13640, 14300, 14930, 16120, 16423, 17050, 17732, 19409, 20150, 22165, 28600, 29860, 32846, 34100, 35464, 37325, 38818, 40300, 44330, 46283, 59720, 65692, 68200, 74650, 77636, 80600, 82115, 88660, 92566, 97045, 110825, 131384, 149300, 155272, 164230, 177320, 185132, 194090, 213499, 221650, 231415, 298600, 328460, 370264, 388180, 410575, 426998, 443300, 462830, 485225, 509113, 601679, 656920, 776360, 821150, 853996, 886600, 925660, 970450, 1018226, 1067495, 1157075, 1203358, 1642300, 1707992, 1851320, 1940900, 2036452, 2134990, 2314150, 2406716, 2545565, 3008395, 3284600, 3881800, 4072904, 4269980, 4628300, 4813432, 5091130, 5337475, 6016790, 6618469, 8539960, 9256600, 10182260, 10674950, 12033580, 12727825, 13236938, 15041975, 20364520, 21349900, 24067160, 25455650, 26473876, 30083950, 33092345, 42699800, 50911300, 52947752, 60167900, 66184690, 101822600, 120335800, 132369380, 165461725, 264738760, 330923450, 661846900, 1323693800]

約数ペア:

[(1, 1323693800), (2, 661846900), (4, 330923450), (5, 264738760), (8, 165461725), (10, 132369380), (11, 120335800), (13, 101822600), (20, 66184690), (22, 60167900), (25, 52947752), (26, 50911300), (31, 42699800), (40, 33092345), (44, 30083950), (50, 26473876), (52, 25455650), (55, 24067160), (62, 21349900), (65, 20364520), (88, 15041975), (100, 13236938), (104, 12727825), (110, 12033580), (124, 10674950), (130, 10182260), (143, 9256600), (155, 8539960), (200, 6618469), (220, 6016790), (248, 5337475), (260, 5091130), (275, 4813432), (286, 4628300), (310, 4269980), (325, 4072904), (341, 3881800), (403, 3284600), (440, 3008395), (520, 2545565), (550, 2406716), (572, 2314150), (620, 2134990), (650, 2036452), (682, 1940900), (715, 1851320), (775, 1707992), (806, 1642300), (1100, 1203358), (1144, 1157075), (1240, 1067495), (1300, 1018226), (1364, 970450), (1430, 925660), (1493, 886600), (1550, 853996), (1612, 821150), (1705, 776360), (2015, 656920), (2200, 601679), (2600, 509113), (2728, 485225), (2860, 462830), (2986, 443300), (3100, 426998), (3224, 410575), (3410, 388180), (3575, 370264), (4030, 328460), (4433, 298600), (5720, 231415), (5972, 221650), (6200, 213499), (6820, 194090), (7150, 185132), (7465, 177320), (8060, 164230), (8525, 155272), (8866, 149300), (10075, 131384), (11944, 110825), (13640, 97045), (14300, 92566), (14930, 88660), (16120, 82115), (16423, 80600), (17050, 77636), (17732, 74650), (19409, 68200), (20150, 65692), (22165, 59720), (28600, 46283), (29860, 44330), (32846, 40300), (34100, 38818), (35464, 37325)]