21032955360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{27611}}^1$

素因数の和:27678

約数の個数: 216

約数和(自身を含む): 75034008504

約数和(自身を除く): 54001053144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 529, 552, 690, 720, 736, 828, 920, 1035, 1058, 1104, 1380, 1440, 1587, 1656, 1840, 2070, 2116, 2208, 2645, 2760, 3174, 3312, 3680, 4140, 4232, 4761, 5290, 5520, 6348, 6624, 7935, 8280, 8464, 9522, 10580, 11040, 12696, 15870, 16560, 16928, 19044, 21160, 23805, 25392, 27611, 31740, 33120, 38088, 42320, 47610, 50784, 55222, 63480, 76176, 82833, 84640, 95220, 110444, 126960, 138055, 152352, 165666, 190440, 220888, 248499, 253920, 276110, 331332, 380880, 414165, 441776, 496998, 552220, 635053, 662664, 761760, 828330, 883552, 993996, 1104440, 1242495, 1270106, 1325328, 1656660, 1905159, 1987992, 2208880, 2484990, 2540212, 2650656, 3175265, 3313320, 3810318, 3975984, 4417760, 4969980, 5080424, 5715477, 6350530, 6626640, 7620636, 7951968, 9525795, 9939960, 10160848, 11430954, 12701060, 13253280, 14606219, 15241272, 19051590, 19879920, 20321696, 22861908, 25402120, 28577385, 29212438, 30482544, 38103180, 39759840, 43818657, 45723816, 50804240, 57154770, 58424876, 60965088, 73031095, 76206360, 87637314, 91447632, 101608480, 114309540, 116849752, 131455971, 146062190, 152412720, 175274628, 182895264, 219093285, 228619080, 233699504, 262911942, 292124380, 304825440, 350549256, 438186570, 457238160, 467399008, 525823884, 584248760, 657279855, 701098512, 876373140, 914476320, 1051647768, 1168497520, 1314559710, 1402197024, 1752746280, 2103295536, 2336995040, 2629119420, 3505492560, 4206591072, 5258238840, 7010985120, 10516477680, 21032955360]

約数ペア:

[(1, 21032955360), (2, 10516477680), (3, 7010985120), (4, 5258238840), (5, 4206591072), (6, 3505492560), (8, 2629119420), (9, 2336995040), (10, 2103295536), (12, 1752746280), (15, 1402197024), (16, 1314559710), (18, 1168497520), (20, 1051647768), (23, 914476320), (24, 876373140), (30, 701098512), (32, 657279855), (36, 584248760), (40, 525823884), (45, 467399008), (46, 457238160), (48, 438186570), (60, 350549256), (69, 304825440), (72, 292124380), (80, 262911942), (90, 233699504), (92, 228619080), (96, 219093285), (115, 182895264), (120, 175274628), (138, 152412720), (144, 146062190), (160, 131455971), (180, 116849752), (184, 114309540), (207, 101608480), (230, 91447632), (240, 87637314), (276, 76206360), (288, 73031095), (345, 60965088), (360, 58424876), (368, 57154770), (414, 50804240), (460, 45723816), (480, 43818657), (529, 39759840), (552, 38103180), (690, 30482544), (720, 29212438), (736, 28577385), (828, 25402120), (920, 22861908), (1035, 20321696), (1058, 19879920), (1104, 19051590), (1380, 15241272), (1440, 14606219), (1587, 13253280), (1656, 12701060), (1840, 11430954), (2070, 10160848), (2116, 9939960), (2208, 9525795), (2645, 7951968), (2760, 7620636), (3174, 6626640), (3312, 6350530), (3680, 5715477), (4140, 5080424), (4232, 4969980), (4761, 4417760), (5290, 3975984), (5520, 3810318), (6348, 3313320), (6624, 3175265), (7935, 2650656), (8280, 2540212), (8464, 2484990), (9522, 2208880), (10580, 1987992), (11040, 1905159), (12696, 1656660), (15870, 1325328), (16560, 1270106), (16928, 1242495), (19044, 1104440), (21160, 993996), (23805, 883552), (25392, 828330), (27611, 761760), (31740, 662664), (33120, 635053), (38088, 552220), (42320, 496998), (47610, 441776), (50784, 414165), (55222, 380880), (63480, 331332), (76176, 276110), (82833, 253920), (84640, 248499), (95220, 220888), (110444, 190440), (126960, 165666), (138055, 152352)]