2071910280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 7011671040

約数和(自身を除く): 4939760760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 173, 211, 215, 220, 258, 264, 330, 344, 346, 422, 430, 440, 473, 516, 519, 633, 645, 660, 692, 844, 860, 865, 946, 1032, 1038, 1055, 1266, 1290, 1320, 1384, 1419, 1688, 1720, 1730, 1892, 1903, 2076, 2110, 2321, 2365, 2532, 2580, 2595, 2838, 3165, 3460, 3784, 3806, 4152, 4220, 4642, 4730, 5064, 5160, 5190, 5676, 5709, 6330, 6920, 6963, 7095, 7439, 7612, 8440, 9073, 9284, 9460, 9515, 10380, 11352, 11418, 11605, 12660, 13926, 14190, 14878, 15224, 18146, 18568, 18920, 19030, 20760, 22317, 22836, 23210, 25320, 27219, 27852, 28380, 28545, 29756, 34815, 36292, 36503, 37195, 38060, 44634, 45365, 45672, 46420, 54438, 55704, 56760, 57090, 59512, 69630, 72584, 73006, 74390, 76120, 81829, 89268, 90730, 92840, 99803, 108876, 109509, 111585, 114180, 136095, 139260, 146012, 148780, 163658, 178536, 181460, 182515, 199606, 217752, 219018, 223170, 228360, 245487, 272190, 278520, 292024, 297560, 299409, 327316, 362920, 365030, 399212, 401533, 409145, 438036, 446340, 490974, 499015, 544380, 547545, 598818, 654632, 730060, 798424, 803066, 818290, 876072, 892680, 981948, 998030, 1088760, 1095090, 1197636, 1204599, 1227435, 1460120, 1497045, 1569629, 1606132, 1636580, 1963896, 1996060, 2007665, 2190180, 2395272, 2409198, 2454870, 2994090, 3139258, 3212264, 3273160, 3992120, 4015330, 4380360, 4708887, 4818396, 4909740, 5988180, 6022995, 6278516, 7848145, 8030660, 9417774, 9636792, 9819480, 11976360, 12045990, 12557032, 15696290, 16061320, 17265919, 18835548, 23544435, 24091980, 31392580, 34531838, 37671096, 47088870, 48183960, 51797757, 62785160, 69063676, 86329595, 94177740, 103595514, 138127352, 172659190, 188355480, 207191028, 258988785, 345318380, 414382056, 517977570, 690636760, 1035955140, 2071910280]

約数ペア:

[(1, 2071910280), (2, 1035955140), (3, 690636760), (4, 517977570), (5, 414382056), (6, 345318380), (8, 258988785), (10, 207191028), (11, 188355480), (12, 172659190), (15, 138127352), (20, 103595514), (22, 94177740), (24, 86329595), (30, 69063676), (33, 62785160), (40, 51797757), (43, 48183960), (44, 47088870), (55, 37671096), (60, 34531838), (66, 31392580), (86, 24091980), (88, 23544435), (110, 18835548), (120, 17265919), (129, 16061320), (132, 15696290), (165, 12557032), (172, 12045990), (173, 11976360), (211, 9819480), (215, 9636792), (220, 9417774), (258, 8030660), (264, 7848145), (330, 6278516), (344, 6022995), (346, 5988180), (422, 4909740), (430, 4818396), (440, 4708887), (473, 4380360), (516, 4015330), (519, 3992120), (633, 3273160), (645, 3212264), (660, 3139258), (692, 2994090), (844, 2454870), (860, 2409198), (865, 2395272), (946, 2190180), (1032, 2007665), (1038, 1996060), (1055, 1963896), (1266, 1636580), (1290, 1606132), (1320, 1569629), (1384, 1497045), (1419, 1460120), (1688, 1227435), (1720, 1204599), (1730, 1197636), (1892, 1095090), (1903, 1088760), (2076, 998030), (2110, 981948), (2321, 892680), (2365, 876072), (2532, 818290), (2580, 803066), (2595, 798424), (2838, 730060), (3165, 654632), (3460, 598818), (3784, 547545), (3806, 544380), (4152, 499015), (4220, 490974), (4642, 446340), (4730, 438036), (5064, 409145), (5160, 401533), (5190, 399212), (5676, 365030), (5709, 362920), (6330, 327316), (6920, 299409), (6963, 297560), (7095, 292024), (7439, 278520), (7612, 272190), (8440, 245487), (9073, 228360), (9284, 223170), (9460, 219018), (9515, 217752), (10380, 199606), (11352, 182515), (11418, 181460), (11605, 178536), (12660, 163658), (13926, 148780), (14190, 146012), (14878, 139260), (15224, 136095), (18146, 114180), (18568, 111585), (18920, 109509), (19030, 108876), (20760, 99803), (22317, 92840), (22836, 90730), (23210, 89268), (25320, 81829), (27219, 76120), (27852, 74390), (28380, 73006), (28545, 72584), (29756, 69630), (34815, 59512), (36292, 57090), (36503, 56760), (37195, 55704), (38060, 54438), (44634, 46420), (45365, 45672)]