7963301580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1320

約数の個数: 192

約数和(自身を含む): 24700515840

約数和(自身を除く): 16737214260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 233, 258, 260, 390, 430, 466, 516, 559, 645, 699, 780, 860, 932, 1019, 1118, 1165, 1290, 1398, 1677, 2038, 2236, 2330, 2580, 2795, 2796, 3029, 3057, 3354, 3495, 4076, 4660, 5095, 5590, 6058, 6114, 6708, 6990, 8385, 9087, 10019, 10190, 11180, 12116, 12228, 13247, 13980, 15145, 15285, 16770, 18174, 20038, 20380, 26494, 30057, 30290, 30570, 33540, 36348, 39741, 40076, 43817, 45435, 50095, 52988, 60114, 60580, 61140, 66235, 79482, 87634, 90870, 100190, 120228, 130247, 131451, 132470, 150285, 158964, 175268, 181740, 198705, 200380, 219085, 237427, 260494, 262902, 264940, 300570, 390741, 397410, 438170, 474854, 520988, 525804, 569621, 601140, 651235, 657255, 712281, 781482, 794820, 876340, 949708, 1139242, 1187135, 1302470, 1314510, 1424562, 1562964, 1708863, 1953705, 2278484, 2374270, 2604940, 2629020, 2848105, 2849124, 3086551, 3417726, 3561405, 3907410, 4748540, 5696210, 6173102, 6835452, 7122810, 7814820, 8544315, 9259653, 10209361, 11392420, 12346204, 14245620, 15432755, 17088630, 18519306, 20418722, 30628083, 30865510, 34177260, 37038612, 40837444, 46298265, 51046805, 61256166, 61731020, 92596530, 102093610, 122512332, 132721693, 153140415, 185193060, 204187220, 265443386, 306280830, 398165079, 530886772, 612561660, 663608465, 796330158, 1327216930, 1592660316, 1990825395, 2654433860, 3981650790, 7963301580]

約数ペア:

[(1, 7963301580), (2, 3981650790), (3, 2654433860), (4, 1990825395), (5, 1592660316), (6, 1327216930), (10, 796330158), (12, 663608465), (13, 612561660), (15, 530886772), (20, 398165079), (26, 306280830), (30, 265443386), (39, 204187220), (43, 185193060), (52, 153140415), (60, 132721693), (65, 122512332), (78, 102093610), (86, 92596530), (129, 61731020), (130, 61256166), (156, 51046805), (172, 46298265), (195, 40837444), (215, 37038612), (233, 34177260), (258, 30865510), (260, 30628083), (390, 20418722), (430, 18519306), (466, 17088630), (516, 15432755), (559, 14245620), (645, 12346204), (699, 11392420), (780, 10209361), (860, 9259653), (932, 8544315), (1019, 7814820), (1118, 7122810), (1165, 6835452), (1290, 6173102), (1398, 5696210), (1677, 4748540), (2038, 3907410), (2236, 3561405), (2330, 3417726), (2580, 3086551), (2795, 2849124), (2796, 2848105), (3029, 2629020), (3057, 2604940), (3354, 2374270), (3495, 2278484), (4076, 1953705), (4660, 1708863), (5095, 1562964), (5590, 1424562), (6058, 1314510), (6114, 1302470), (6708, 1187135), (6990, 1139242), (8385, 949708), (9087, 876340), (10019, 794820), (10190, 781482), (11180, 712281), (12116, 657255), (12228, 651235), (13247, 601140), (13980, 569621), (15145, 525804), (15285, 520988), (16770, 474854), (18174, 438170), (20038, 397410), (20380, 390741), (26494, 300570), (30057, 264940), (30290, 262902), (30570, 260494), (33540, 237427), (36348, 219085), (39741, 200380), (40076, 198705), (43817, 181740), (45435, 175268), (50095, 158964), (52988, 150285), (60114, 132470), (60580, 131451), (61140, 130247), (66235, 120228), (79482, 100190), (87634, 90870)]