7227780820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 17803247616

約数和(自身を除く): 10575466796

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 127, 130, 155, 230, 254, 260, 299, 307, 310, 403, 460, 508, 598, 614, 620, 635, 713, 806, 1196, 1228, 1270, 1426, 1495, 1535, 1612, 1651, 2015, 2540, 2852, 2921, 2990, 3070, 3302, 3565, 3937, 3991, 4030, 5842, 5980, 6140, 6604, 7061, 7130, 7874, 7982, 8060, 8255, 9269, 9517, 11684, 14122, 14260, 14605, 15748, 15964, 16510, 18538, 19034, 19685, 19955, 28244, 29210, 33020, 35305, 37076, 37973, 38068, 38989, 39370, 39910, 46345, 47585, 51181, 58420, 70610, 75946, 77978, 78740, 79820, 90551, 91793, 92690, 95170, 102362, 123721, 141220, 151892, 155956, 181102, 183586, 185380, 189865, 190340, 194945, 204724, 218891, 247442, 255905, 362204, 367172, 379730, 389890, 437782, 452755, 458965, 494884, 506857, 511810, 618605, 759460, 779780, 875564, 896747, 905510, 917930, 1013714, 1023620, 1094455, 1177163, 1208659, 1237210, 1793494, 1811020, 1835860, 2027428, 2188910, 2354326, 2417318, 2474420, 2534285, 2845583, 3586988, 4377820, 4483735, 4708652, 4834636, 5068570, 5691166, 5885815, 6043295, 8967470, 10137140, 11382332, 11657711, 11771630, 12086590, 14227915, 15712567, 17934940, 23315422, 23543260, 24173180, 27799157, 28455830, 31425134, 46630844, 55598314, 56911660, 58288555, 62850268, 78562835, 111196628, 116577110, 138995785, 157125670, 233154220, 277991570, 314251340, 361389041, 555983140, 722778082, 1445556164, 1806945205, 3613890410, 7227780820]

約数ペア:

[(1, 7227780820), (2, 3613890410), (4, 1806945205), (5, 1445556164), (10, 722778082), (13, 555983140), (20, 361389041), (23, 314251340), (26, 277991570), (31, 233154220), (46, 157125670), (52, 138995785), (62, 116577110), (65, 111196628), (92, 78562835), (115, 62850268), (124, 58288555), (127, 56911660), (130, 55598314), (155, 46630844), (230, 31425134), (254, 28455830), (260, 27799157), (299, 24173180), (307, 23543260), (310, 23315422), (403, 17934940), (460, 15712567), (508, 14227915), (598, 12086590), (614, 11771630), (620, 11657711), (635, 11382332), (713, 10137140), (806, 8967470), (1196, 6043295), (1228, 5885815), (1270, 5691166), (1426, 5068570), (1495, 4834636), (1535, 4708652), (1612, 4483735), (1651, 4377820), (2015, 3586988), (2540, 2845583), (2852, 2534285), (2921, 2474420), (2990, 2417318), (3070, 2354326), (3302, 2188910), (3565, 2027428), (3937, 1835860), (3991, 1811020), (4030, 1793494), (5842, 1237210), (5980, 1208659), (6140, 1177163), (6604, 1094455), (7061, 1023620), (7130, 1013714), (7874, 917930), (7982, 905510), (8060, 896747), (8255, 875564), (9269, 779780), (9517, 759460), (11684, 618605), (14122, 511810), (14260, 506857), (14605, 494884), (15748, 458965), (15964, 452755), (16510, 437782), (18538, 389890), (19034, 379730), (19685, 367172), (19955, 362204), (28244, 255905), (29210, 247442), (33020, 218891), (35305, 204724), (37076, 194945), (37973, 190340), (38068, 189865), (38989, 185380), (39370, 183586), (39910, 181102), (46345, 155956), (47585, 151892), (51181, 141220), (58420, 123721), (70610, 102362), (75946, 95170), (77978, 92690), (78740, 91793), (79820, 90551)]